Gennadiy Volodarskiy v. Delta Air Lines, Inc. , 784 F.3d 349 ( 2015 )


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  •                                 In the
    United States Court of Appeals
    For the Seventh Circuit
    No. 13-3521
    GENNADIY VOLODARSKIY, et al.,
    Plaintiffs-Appellants,
    v.
    DELTA AIRLINES, INC.,
    Defendant-Appellee.
    Appeal from the United States District Court
    for the Northern District of Illinois, Eastern Division.
    No. 11 C 00782 — Edmond E. Chang, Judge.
    ARGUED APRIL 17, 2014 — DECIDED APRIL 10, 2015
    Before MANION, SYKES, and TINDER, Circuit Judges.
    SYKES, Circuit Judge. Several air travelers sued Delta
    Airlines, Inc., seeking compensation for themselves and a
    nationwide class of persons who were inconvenienced when
    their flights from airports located in the European Union were
    delayed for more than three hours or cancelled on short notice.
    The suit was filed in the Northern District of Illinois and
    2                                                   No. 13-3521
    invokes the court’s diversity jurisdiction under the Class
    Action Fairness Act, 
    29 U.S.C. § 1332
    (d) (“CAFA”). The claim
    arises under a consumer-protection regulation promulgated by
    the European Parliament setting standardized compensation
    rates ranging from €250 to €600 (depending on flight distance)
    for cancellations and long delays of flights departing from
    airports located within EU Member States. See Regulation
    261/2004, 2004 O.J. (L 46) 1 (EC). A threshold question is
    whether this regulation (known as “EU 261”) may be judicially
    enforced outside the EU. The district court held that it could
    not and dismissed the case.
    We affirm. First, EU 261 is not incorporated into Delta’s
    contract of carriage, so the claim is not cognizable as a breach
    of contract. The plaintiffs concede the point and press only a
    “direct” claim under the regulation. But a direct claim for
    compensation under EU 261 is actionable only as provided in
    the regulation itself, which requires that each EU Member State
    designate an appropriate administrative body to handle
    enforcement responsibility and implicitly limits judicial redress
    to courts in Member States under the procedures of their own
    national law.
    I. Background
    On August 17, 2009, Illinois residents Gennadiy
    Volodarskiy, his wife, Oxana Volodarskaya, and their two
    minor children were passengers on a Delta flight departing
    from London’s Heathrow Airport bound for Chicago’s O’Hare
    International Airport. Their flight was delayed at Heathrow for
    more than eight hours. Delta neither informed them of the
    No. 13-3521                                                              3
    delay prior to their scheduled departure time nor compensated
    them for it after the fact.
    On November 29, 2010, New Jersey residents Richard
    Cohen and his wife, Inna, were passengers on a Delta flight
    departing from Paris bound for Philadelphia. They boarded the
    plane as scheduled, but Delta deboarded the passengers and
    canceled the flight nearly three hours after the appointed
    departure time. The Cohens arrived in Philadelphia more than
    24 hours after their scheduled arrival time. Delta did not give
    notice of the cancellation prior to the scheduled departure or
    compensate the Cohens for the inconvenience.
    The Volodarskiy family and Richard Cohen are the plain-
    tiffs in this proposed class-action lawsuit seeking compensation
    from Delta under EU 261, which establishes common rules
    governing airline assistance and compensation in the event of
    boarding denials, cancellations, or long delays of flights
    departing from airports located within the EU.
    More specifically, EU 261 applies to passengers “departing
    from an airport located in the territory of a Member State,”
    EU 261 art. 3(1)(a), and establishes a fixed compensation
    schedule entitling inconvenienced passengers to a minimum of
    €250 and a maximum of €600 (depending on flight distance), 
    id.
    art. 7(1), for cancellations that occur on short notice and
    without an offer of a rerouted flight within a specified time
    frame, 
    id.
     art. 5(1).1 Compensation is not owed for flights that
    1
    EU 261 also applies to passengers “departing from an airport located in a
    third country to an airport situated in the territory of a Member State to
    (continued...)
    4                                                             No. 13-3521
    are canceled due to “extraordinary circumstances which could
    not have been avoided even if all reasonable measures had
    been taken.” 
    Id.
     art. 5(3).
    So, for example, if an airline cancels a flight from Berlin to
    Rome—a distance of less than 1,500 km by air—without
    sufficient notice and in the absence of “extraordinary circum-
    stances,” the passengers are entitled to payment of €250 under
    the compensation structure set forth in Article 7 of EU 261. 
    Id.
    art. 7(1)(a). The amount of compensation increases with the
    distance of the flight, to the maximum payment of €600. 
    Id.
    art. 7(1). The airline can reduce the amount of compensation
    owed by 50% by offering rerouting that reduces the length of
    the delay to within certain minimums specified in the regula-
    tion. 
    Id.
     art. 7(2).
    The actual text of EU 261 requires airlines to pay compensa-
    tion only for canceled flights, see 
    id.
     art. 5, but the European
    Court of Justice has extended the entitlement to flight delays of
    more than three hours from the scheduled departure time, see
    Joined Cases C-402/07 & C-432/07, Sturgeon v. Condor Flugdienst
    GmbH, 2009 E.C.R. I-10923, I-10979–80.
    EU 261 also requires air carriers to offer various forms of
    assistance to their passengers in the event of cancellations and
    1
    (...continued)
    which the Treaty applies,” but only if the flight is operated by a
    “[c]ommunity carrier.” Regulation 261/2004, 2004 O.J. (L 46) 1 (EC)
    art. 3(1)(b). The term “community carrier” is defined elsewhere in the
    regulation, see 
    id.
     art. 2(c), and the parties agree that it does not apply to
    Delta.
    No. 13-3521                                                                  5
    certain long delays. Cancellations and delays of more than two
    hours require specified forms of assistance depending on flight
    distance and the length of the delay, see EU 261 art. 6, including
    reimbursement of airfare, a return flight to the first point of
    departure, rerouting to the traveler’s final destination at the
    earliest opportunity, meals, and lodging, 
    id.
     art. 8 & 9.
    The regulation prescribes an enforcement regime for these
    entitlements. Most notably, it requires each Member State to
    designate a national administrative body to handle enforce-
    ment responsibilities. See 
    id.
     art. 16; 
    id.
     preamble ¶ 22. We will
    return to the regulation’s enforcement provisions later. For
    now it’s enough to note that the plaintiffs did not use the
    enforcement mechanisms available to them in the relevant
    EU Member States (the United Kingdom and France, where
    their departure airports are located). Instead, they sought relief
    under EU 261 in an American forum, no doubt to access the
    class-action device available under U.S. law.2
    2
    Most European nations have not embraced the U.S.-style class action. See
    Rachael Mulheron, The Case for an Opt-Out Class Action for European Member
    States: A Legal and Empirical Analysis, 15 COLUM. J. EUR. L. 409, 415 (2009)
    (“Opt-out collective redress regimes are most definitely the exception, and
    not the rule, across the twenty-seven European Member States. Only
    three—Denmark, the Netherlands, and Portugal—have some version of an
    opt-out collective redress regime … .”); S. I. Strong, Regulatory Litigation in
    the European Union: Does the U.S. Class Action Have a New Analogue?,
    88 NOTRE DAME L. REV. 899, 903 (2012) (noting “Europe’s traditional
    antipathy toward … U.S. class actions”). Some nations do provide a form
    of “collective redress,” although these aggregate litigation procedures vary.
    See Strong, supra, at 903 (“As it turns out, sixteen of the twenty-seven
    European Member States now provide for some form of large-scale
    (continued...)
    6                                                               No. 13-3521
    In February 2011 Volodarskiy and his family filed suit
    against Delta in the Northern District of Illinois seeking to
    represent a class of U.S. residents whose flights from airports
    in EU Member States were canceled or delayed for more than
    three hours. The sole cause of action in the original complaint
    was a claim for breach of contract; the plaintiffs contended that
    EU 261 was incorporated into Delta’s international contract of
    carriage. That claim failed at the pleading stage. Ruling on
    Delta’s motion to dismiss, the district court held that EU 261
    was not explicitly incorporated into Delta’s contract of carriage
    and any incorporation by implication would be barred by the
    preemption clause of the Airline Deregulation Act, 
    49 U.S.C. § 41713
    (b) (“ADA”). The judge dismissed the complaint but
    allowed the plaintiffs to replead.
    The amended complaint dropped the contract claim, added
    Richard Cohen as a plaintiff, and alleged only a “direct” claim
    under EU 261. Delta again moved to dismiss, this time arguing
    that a direct claim under EU 261 is actionable only in a desig-
    nated administrative body or a court in an EU Member State.
    Alternatively, Delta argued that even if a direct claim is
    2
    (...continued)
    litigation as a matter of national law … .”). See generally Mulheron, supra, at
    415–27 (describing collective-redress procedures in a variety of European
    nations). Recently, the European Commission recommended the promulga-
    tion of more unified collective-redress procedures across member states, but
    these recommendations evince continued hostility toward the U.S.-style
    opt-out class action. See Commission Recommendation 2013/396/EU, art. 5,
    2013 O.J. (L 201) 60, 64; see also Samuel Issacharoff & Geoffrey P. Miller, Will
    Aggregate Litigation Come to Europe?, 62 VAND. L. REV. 179, 192 (2009).
    No. 13-3521                                                                  7
    cognizable outside the legal systems of the EU, the ADA
    preempts it. Finally, Delta argued that prudential principles of
    international comity required the court to abstain and dismiss.
    The judge agreed with the first of these arguments, holding
    that “EU 261 does not provide a private right of action that can
    be enforced in courts outside the EU.” For completeness,
    however, the judge addressed—and rejected—Delta’s preemp-
    tion and comity arguments.3 The judge then dismissed the
    amended complaint and terminated the case.
    II. Discussion
    The plaintiffs do not challenge the dismissal of their breach-
    of-contract claim. To the contrary, they now concede that
    EU 261 is not incorporated into Delta’s contract of carriage and
    abandon their breach-of-contract theory. What remains is a
    direct claim under EU 261, so the threshold issue on appeal is
    whether the regulation may be judicially enforced outside the
    courts of EU Member States. The parties agree that EU 261
    creates, in the parlance of U.S. law, a private right of action;
    they disagree about where that action can be maintained.
    3
    Delta also argued, though only in a footnote, that the plaintiffs’ claim is
    preempted under the Montreal Convention, a multilateral treaty governing
    international air transportation. The district judge found this argument
    underdeveloped but addressed it anyway and rejected it. Delta has not
    raised the Montreal Convention on appeal. We have an amicus brief from
    other international air carriers raising the Convention as an alternative basis
    to affirm. Because we’re affirming on another ground and Delta does not
    rely on the Convention, we do not address this argument.
    8                                                             No. 13-3521
    It’s hard to classify this dispute doctrinally. It has shadings
    of jurisdiction, venue, and choice-of-law, but it doesn’t fit
    neatly into any of these doctrinal baskets. We note for starters
    that there are no jurisdictional concerns; CAFA supplies
    subject-matter jurisdiction. The parties haven’t framed the
    issue as a conflicts-of-law question; they make no effort to
    analyze the case under Illinois choice-of-law rules.4 See
    McCoy v. Iberdrola Renewables, Inc., 
    760 F.3d 674
    , 684 (7th Cir.
    2014) (federal courts sitting in diversity apply the forum state’s
    choice-of-law rules to determine the applicable substantive
    law). Instead, they simply assume that EU law applies and
    argue about the proper interpretation of the regulation.
    Forum non conveniens might have had a role to play here.
    That doctrine holds that a case may be dismissed if the court
    “determines that there are ‘strong reasons for believing it
    should be litigated in the courts of another, normally a foreign,
    jurisdiction.’” Fischer v. Magyar Államvasutak Zrt., 
    777 F.3d 847
    ,
    866 (7th Cir. 2015) (quoting Abad v. Bayer Corp., 
    563 F.3d 663
    ,
    665 (7th Cir. 2009)). One good reason to dismiss a case based
    on forum non conveniens is to avoid the administrative or legal
    complications of interpreting and applying a foreign country’s
    law. 
    Id.
     at 866–68. Relatedly, the doctrine permits dismissal in
    deference to a foreign sovereign’s superior competence and
    public interest in adjudicating its own law. 
    Id.
     at 870–71. These
    4
    The suit is obviously doomed if the forum state’s law controls. Without a
    viable breach-of-contract theory, there is no cognizable basis in Illinois law
    for the plaintiffs’ claim.
    No. 13-3521                                                                  9
    principles are implicated here, but Delta’s dismissal motion
    was not premised on forum non conveniens.5
    Taking the case as the parties have litigated it, Delta’s main
    argument is that the enforcement provisions of EU 261—either
    on their own or in conjunction with background principles of
    EU treaty law—limit compensation claims to designated
    administrative bodies or courts within EU Member States. The
    district judge agreed and dismissed the case on that basis.6
    On appeal the plaintiffs attack the judge’s interpretation of
    the enforcement language in EU 261. Delta defends it of course.
    Our review is de novo. Tamayo v. Blagojevich, 
    526 F.3d 1074
    ,
    1081 (7th Cir. 2008).
    EU 261 does not have an explicit forum-limitation clause.
    But it also doesn’t clearly empower tribunals in nonmember
    countries to enforce the compensation system. And the text
    and structure of the regulation indicate that passenger claims
    5
    In their appellate briefs, the plaintiffs cite a few cases involving interna-
    tional choice-of-law questions and dismissal motions based on forum non
    conveniens. See, e.g., Kalmich v. Bruno, 
    553 F.2d 549
     (7th Cir. 1977) (choice
    of law); Kalmich v. Bruno, 
    404 F. Supp. 57
     (N.D. Ill. 1975) (same); see also
    Boosey & Hawkes Music Publishers, Ltd. v. Walt Disney Co., 
    145 F.3d 481
     (2d
    Cir. 1998) (forum non conveniens); Brooks v. Hess Oil V.I. Corp., 
    809 F.2d 206
    (3d Cir. 1987) (choice of law). Because Delta hasn’t raised forum non
    conveniens or argued that Illinois law controls, these cases are unhelpful
    here.
    6
    As we’ve explained, Delta also advanced arguments based on ADA
    preemption and comity, but the judge said he would not dismiss on either
    ground.
    10                                                     No. 13-3521
    for compensation due from air carriers are limited to adminis-
    trative bodies and courts in EU Member States.
    The operative text of EU 261 prescribes two main avenues
    of enforcement, which are summarized in this aspirational
    language in the preamble:
    Member States should ensure and supervise
    general compliance by their air carriers with this
    Regulation and designate an appropriate body to
    carry out such enforcement tasks. The supervi-
    sion should not affect the rights of passengers
    and air carriers to seek legal redress from courts
    under procedures of national law.
    EU 261 preamble ¶ 22. The actual enforcement provisions are
    found in Article 16, entitled “Infringements.” In relevant part,
    that article provides:
    1. Each Member State shall designate a body responsi-
    ble for the enforcement of this Regulation as regards
    flights from airports situated on its territory and
    flights from a third country to such airports.
    Where appropriate, this body shall take the
    measures necessary to ensure that the rights of
    passengers are respected. …
    2. Without prejudice to Article 12, each passenger
    may complain to any body designated under para-
    graph 1, or to any other competent body designated by
    a Member State, about an alleged infringement of this
    Regulation at any airport situated on the territory of
    a Member State or concerning any flight from a
    No. 13-3521                                                     11
    third country to an airport situated on that
    territory.
    
    Id.
     art. 16(1)–(2) (emphases added).
    The “body” referred to in both the preamble and in
    Article 16 is an administrative entity designated by each
    Member State, known as a “National Enforcement Body” or
    “NEB.” According to a report prepared for the European
    Commission, most NEBs focus on investigations and direct
    enforcement against airlines rather than assisting individual
    passengers in obtaining more formal legal redress. See Steer
    Davies Gleave, Evaluation of Regulation 261/2004, THE EURO-
    PEAN COMMISSION, 75–76, 81 (Feb. 2010), http://ec.europa.eu/
    transport/themes/passengers/studies/doc/2010_02_ evaluation_
    of_regulation_2612004.pdf. So passengers also seek relief for
    infringements of their EU 261 rights in civil courts, often the
    equivalent of our small-claims courts. See 
    id.
     at 78–82. Many
    provisions of EU law are immediately enforceable in the
    judicial fora of Member States (subject to the procedural and
    venue rules of each nation) regardless of whether the Member
    State has independently implemented the provision. This
    background principle of EU law is known as “direct effect.” See
    The Direct Effect of European Law, EUROPA, http://eur-lex.europa.
    eu/legal-content/EN/TXT/HTML/?uri=URISERV:114547&rid=1
    (Sept. 22, 2010) (citing Case 26/62, Van Gend en Loos v.
    Nederlandse Administratie der Belastingen, 1963 E.C.R. 1); see also
    Case C-253/00, Antonio Muñoz y Cia SA & Superior Fruiticola
    SA v. Frumar Ltd. & Redbridge Produce Mktg. Ltd., 2002 E.C.R.
    I-7289, I-7320–21 (“[R]egulations have general application and
    are directly applicable in all Member States. … [R]egulations
    12                                                   No. 13-3521
    operate to confer rights on individuals which the national
    courts have a duty to protect.” (citation omitted)).
    Another provision of EU 261 specifies that an air carrier’s
    obligations to passengers “may not be limited or waived.”
    EU 261 art. 15(1). If a contract of carriage includes a purported
    waiver or limitation of EU 261 rights, or if an airline fails to
    properly inform a passenger of his rights “and for that reason
    [the passenger] has accepted compensation which is inferior to
    that provided for in this Regulation,” then the passenger “shall
    still be entitled to take the necessary proceedings before the
    competent courts or bodies in order to obtain additional
    compensation.” 
    Id.
     art. 15(2).
    The district court held that when read together, these
    provisions establish that direct actions to enforce EU 261 rights
    are limited to courts in EU Member States. We agree. To begin,
    the language we’ve quoted from Paragraph 22 of the preamble
    summarizes the two important features of the regulation’s
    enforcement regime. First, Paragraph 22 mentions the obliga-
    tion of each EU Member State to designate an administrative
    body to ensure compliance and enforcement of the regulation.
    (These are the NEBs, though EU 261 doesn’t specifically refer
    to them as such.) Second, Paragraph 22 clarifies that the
    existence of the administrative-enforcement system “should
    not affect the rights of passengers and air carriers to seek legal
    redress from courts under procedures of national law.” 
    Id.
    preamble ¶ 22.
    The plaintiffs insist that this reference to “courts” and the
    “procedures of national law” means that direct claims under
    EU 261 can be brought in the courts of any country. That
    No. 13-3521                                                  13
    reading ignores the broader context of this passage. As we’ve
    noted, the first sentence of Paragraph 22 simply notes the duty
    of Member States to designate an administrative body (an
    NEB) to “supervise general compliance” and “carry out such
    enforcement tasks” in order to ensure airlines are meeting their
    obligations under EU 261. The second sentence makes it clear
    that the enforcement authority of the NEBs doesn’t affect the
    rights of passengers or carriers to seek redress in courts under
    national law. In other words, the administrative enforcement
    of EU 261 via a system of NEBs is not meant to displace the
    authority of courts within Member Nations to adjudicate
    infringement claims under the procedures of their own
    national law.
    But does this language also mean that judicial enforcement
    of EU 261 lies exclusively in the courts of EU Member Nations?
    Delta argues that it does, when read together with the enforce-
    ment provisions of the regulation and in light of background
    principles of EU treaty law.
    As we’ve noted, Article 16 provides that passengers may
    look to two different fora to resolve infringement claims under
    EU 261: (1) an administrative entity in a Member State desig-
    nated as the “body responsible for the enforcement of this
    Regulation” (the NEBs); and (2) “any other competent body
    designated by a Member State.” EU 261 art. 16 (emphasis added).
    By implication, the phrase “any other competent body desig-
    nated by a Member State” necessarily includes the courts of EU
    Member States. Paragraph 22 of the preamble and the direct-
    effect principle of EU law make that much clear. So the
    enforcement language in EU 261 tells passengers to take their
    14                                                    No. 13-3521
    infringement claims to an administrative or judicial forum
    within or designated by the relevant EU Member State for that
    purpose. No one argues that the United Kingdom, France, or
    any other EU Member State has “designated” the U.S. courts
    as a “competent body” for the enforcement of EU 261 claims.
    The plaintiffs counter that Article 15 of the regulation refers
    more generally to “proceedings before the competent courts or
    bodies.” 
    Id.
     art. 15(2). In their view this language suggests that
    an enforcement action under EU 261 may be brought in a
    competent court anywhere in the world. That’s an implausible
    interpretation. Recall that Article 15 prohibits the waiver or
    limitation of EU 261 rights by contract. 
    Id.
     art. 15(1). It also
    states that if an airline’s contract of carriage purports to waive
    or limit the passenger’s EU 261 rights, or if an airline fails to
    inform passengers of their rights and a passenger accepts
    inferior compensation as a result, the passenger “shall still be
    entitled to take the necessary proceedings before the competent
    courts or bodies in order to obtain additional compensation.”
    
    Id.
     art. 15(2).
    The plaintiffs read this reference to “competent courts or
    bodies” as authorizing private enforcement actions in any
    competent court—either within or outside the EU. We think
    that’s more weight than Article 15(2) can bear. When read
    together and harmonized with the more limited enforcement
    scheme set forth in Article 16(2), the phrase “competent courts
    or bodies” as used in Article 15(2) is best understood as a
    reference to competent courts or bodies within or designated
    by an EU Member Nation, as authorized by Article 16.
    No. 13-3521                                                   15
    This interpretation of EU 261 accords with several back-
    ground principles of EU law. Take the principle of
    “subsidiarity”:
    Under the principle of subsidiarity, in areas
    which do not fall within its exclusive compe-
    tence, the Union shall act only if and in so far as
    the objectives of the proposed action cannot be
    sufficiently achieved by the Member States,
    either at central level or at regional and local
    level, but can rather, by reason of the scale or
    effects of the proposed action, be better achieved
    at Union level.
    Consolidated Version of the Treaty on European Union art. 5,
    Mar. 30, 2010, 2010 O.J. (C 83) 13, 18. Determining the proper
    forum for court actions has traditionally been left to EU Mem-
    ber States:
    The [European Court of Justice] has consistently
    held that, in the absence of Community rules
    governing the matter, it is for the domestic legal
    system of each Member State to designate the
    courts and tribunals having jurisdiction and to
    lay down the detailed procedural rules govern-
    ing actions for safeguarding rights which indi-
    viduals derive from Community law.
    Case C-268/06, Impact v. Minister for Agriculture & Food &
    Others, 2008 E.C.R. I-2483, I-2550–51 (collecting authority). The
    authority to designate the proper fora for enforcement actions
    under EU 261 resides with EU Member States in accordance
    with their own national law.
    16                                                    No. 13-3521
    Invoking the principle of EU law known as “legal cer-
    tainty,” Delta also argues that divergent interpretations of
    EU 261 by courts in nonmember countries would undermine
    the EU’s attempt to harmonize the law within its jurisdiction.
    Legal certainty is a “fundamental principle of Community law
    which requires, in particular, that rules should be clear and
    precise, so that individuals may ascertain unequivocally what
    their rights and obligations are and may take steps accord-
    ingly.” Case C-344/04, Int’l Air Transp. Ass’n v. Dep’t for Transp.,
    2006 E.C.R. I-403, I-472.
    The European Court of Justice (“ECJ”) plays an important
    role in ensuring that EU laws are applied uniformly across
    Member States. See 
    id.
     at I-461 (“The main purpose of the
    jurisdiction conferred on the [ECJ] … is to ensure that Commu-
    nity law is applied uniformly by national courts.”); Court of
    Justice of the European Union, EUROPEAN UNION, http://europa.
    eu/about-eu/institutions-bodies/court-justice/index_en.htm
    (last visited April 10, 2015) (“The Court of Justice interprets EU
    law to make sure it is applied in the same way in all EU
    countries.”). The ECJ is empowered to make preliminary
    decisions on the validity and interpretation of EU laws. See
    Consolidated Version of the Treaty Establishing the European
    Community art. 234, Dec. 24, 2002, 2002 O.J. (C 325) 33, 127.
    Any court or tribunal of a Member State can ask the ECJ for a
    ruling, and the ECJ is required to entertain these requests
    “[w]here any such question is raised in a case pending before
    a court or tribunal of a Member State against whose decisions
    there is no judicial remedy under national law.” 
    Id.
     at 127–28.
    No. 13-3521                                                         17
    Because U.S. courts cannot certify questions of EU law to
    the ECJ, Delta argues that interpreting EU 261 to allow direct
    claims in nonmember courts would undermine the consistent
    application of the regulation in violation of the principle of
    legal certainty. We think this argument proves too much—it
    would foreclose any decision of a U.S. court applying EU law.
    We’re not willing to go quite that far. Still, asking a U.S. court
    to wade into an area of EU law that is fraught with uncertainty
    risks offending principles of international comity. That is
    particularly true when the claim created by foreign law is alien
    to our own; our domestic law has no cause of action analogous
    to EU 261. As we’ve noted, however, these concerns can be
    more generally addressed under the auspices of the doctrine of
    forum non conveniens. See Clerides v. Boeing Co., 
    534 F.3d 623
    ,
    628 (7th Cir. 2008) (recognizing that “the avoidance of unneces-
    sary problems … in the application of foreign law” weighs in
    favor of a dismissal under forum non conveniens).
    Rather than dictating the result here, the principles of legal
    certainty and subsidiarity serve to reinforce our interpretation
    of the text of EU 261 and the limited scope of its enforcement
    regime. Accordingly, for the foregoing reasons, we conclude
    that EU 261 is not judicially enforceable outside the courts of
    EU Member States.7 The suit was properly dismissed.
    AFFIRMED.
    7
    Dismissal was appropriate on this ground alone, so we need not address
    Delta’s alternative argument based on ADA preemption.