Frаnk J. Parise appeals the district court’s order dismissing his employment discrimination action based on federal preemption under the Airline Deregulation Act of 1978 (ADA), 49 U.S.C. § 41713(b)(1). For the reasons that follow, we conclude that the district court erred in finding Parise’s suit to be prеempted and remand for proceedings consistent with this opinion.
I. BACKGROUND
Parise worked as a customer service agent for Delta Air Lines, Inc. (Delta). According to the complaint, in 1994 Parise engaged in a “heated discussion” with a supervisor about the working cоnditions at the airline. Rl-2 at 3. During this conversation, Parise apparently threatened several co-workers that he “would ‘kick their butts’ if he caught them off company property after hours.” Id. at 4. Delta terminated Parise’s employment two weeks after this incidеnt.
Parise subsequently filed this action in state court and alleged that Delta had discriminated against him on the basis of age. The action was filed pursuant to Fla. Stat. § 760.10(l)(a) and 42 U.S.C. § 1984. 1 Delta *1465 removed the ease to federal district court on the basis of diversity of citizenship; the bаsis for removal is not at issue here. In its answer to Parise’s complaint, Delta asserted, inter alia, that its conduct toward Parise was justified and that the action was preempted by the ADA. 2 The district court dismissed the suit after finding that Parise’s age discrimination claim related to thе services that Delta provided. Specifically, the court noted:
[T]he Court finds persuasive Delta’s argument that its decision to terminate Parise, a customer service agent who admittedly made violent threats to a supervisor and coworker, is onе that is “intimately tied to Delta’s most important obligation ... to provide safe and secure air transportation to the flying public.” Doc. 57 at 9. Clearly, an airline’s decision to terminate a customer service agent on the grounds of passenger safety is “related to” the airline’s “services” and falls within the preemption clause of the ADA. Because the Florida Civil Rights Act would impact on Delta’s ability to provide a safe environment for its passengers, Parise’s claim is “related to” Delta’s “services” and is thus preempted by the ADA.
R2-59 at 5.
On appeal, Parise argues that the relationship between the event that, according to Delta, gave rise to his termination and the services provided by the airline is too tenuous to justify a finding of preemption. Alternately, Parise requests that if we find that the ADA preempts his state law claim, we necessarily should convert this claim to a federal cause of action under the Age Discrimination in Employment Act, 29 U.S.C. § 621 et seq.
II. DISCUSSION
We review the district court’s order granting Delta’s motion to dismiss for lack of subject matter jurisdiction
de novo. See Babicz v. School Bd. of Broward County,
Whether a federal statute preempts state law is a question of congressional intent.
Hawaiian Airlines, Inc. v. Norris,
Several presumptions necessarily guide our analysis of the preemptive scope of a federal statute: First, preemption is appropriate only if it is the сlear and manifest purpose of Congress.
Hawaiian Airlines,
As noted, the district court in this instance explicitly prеmised its finding of preemption on the relationship between Parise’s alleged violent outburst toward co-workers and the “service” of safety that Delta is bound to provide. Although we are cognizant of Delta’s compelling assertion that the threatening bеhavior in which Parise allegedly engaged “relates to” the valid safety concerns of an airline, we conclude that the district court erred in finding Parise’s state age discrimination action to be preempted by the ADA. Significantly, the issue of Parise’s allegеdly inappropriate-and potentially violent-conduct arises here in response to and as a defense to the claim presented in the complaint. Athough the complaint mentions the alleged threat as part of the factual narrative leading up to Parise’s eventual terminаtion, the complaint sets forth a cause of action for age discrimination under Florida law. The statute pursuant to which Parise filed his complaint provides that
(1) It is an unlawful employment practice for an employer:
(a) To discharge or to fail or refuse to hire any individual, or otherwise to discriminate agаinst any individual with respect to compensation, terms, conditions, or privileges of employment, because of such individual’s race, color, religion, sex, national origin, age, handicap, or marital status.
Fla. Stat. § 760.10(l)(a). The only relevant question with respect to preemption in light of Parise’s claim, then, is whether a cause of action brought pursuant to Florida’s law prohibiting age discrimination “relates to” rates, routes, or services of an air carrier. Notably, Delta does not posit under the facts оf this case the existence of a relationship between an airline’s decision to terminate an employee on the basis of age and a concern for airline safety; rather, it is Delta’s answer to the complaint that appears to provide the asserted ground for preemption. In resolving the jurisdictional question potentially raised by a statute such as the ADA, however, it is the cause of action and the underlying state law on which it is founded that concerns us. 3
Similarly, the sole basis for the cоurt’s finding of preemption rests on Delta’s proffered justification for terminating Parise. This justification, offered pursuant to the familiar burden-shifting framework established in all employment discrimination cases of this nature, is highly relevant to whether Parise can survive a motion for summary judgment on the underlying merits of his case. We believe that it is inappropriate, however, for the court to credit the defendant’s proffered non-discriminatory justification for its decision to terminate an employee and use that allegation as a basis to find preemption, thereby potentially depriving the plaintiff of any remedy under either federal or state law. 4
It is worth noting that the decisions relied on by both Delta and the district court in support of preemption serve only to confirm our view that preemption was not the appropriate vehicle by which to resolve Parise’s claims at this stage of the proceedings. In
Belgard v. United Airlines,
The district court also relied on both
Aloha Islandair Inc. v. Tseu,
No. 94-00937,
[W]e see no congressional purpose that would be served by denying to FAA-eertified pilots, in the name of preemption, the protection of Hawaii’s law from employment discrimination based on physical disability.
Aloha II,
Finally,
Abdu-Brisson I
involved a series of age discrimination claims against Delta that the district court found to be preempted because they “related to” pricing and pilot staffing.
Delta is unable to establish that enforсing the city and state human rights laws in this case would frustrate the purpose of the ADA____ Although the policies behind the ADA are several, the primary motivation for the reform-as the name of the statute indicates-was to deregulate the industry____ Permitting full operation of New York’s age discrimination law will not affect competition between airlines-the primary concern underlying the ADA.
Abdu-Brisson II,
III. CONCLUSION
In this age discrimination action against Delta Air Lines filed pursuant to state law, the district court found that the claims were prеempted by the ADA We conclude that the district court improperly based its finding of preemption on Delta’s proffered justification for its employment decision rather *1468 than on the state law claim set forth in the complaint. Accordingly, we REVERSE the court’s finding оf preemption and REMAND for further proceedings consistent with this opinion.
Notes
. Parise does not dispute that the reference to § 1984 was in error and does not give rise to any cognizable claim.
. The ADA provides, in relevant part:
[A] State ... may not enact or enforce a law, regulation оr other provision having the force and effect of law related to a price, route, or service of an air carrier....
49 U.S.C. § 41713(b)(1).
. By way of illustration, if Parise had claimed that Delta discriminated against him on the basis of a mental illness that sometimes caused him to exhibit' violent tendencies and had relied on a state civil rights statute protecting emotionally disabled individuals from termination due to their disability, Delta’s argument in favor of preemption analytically would carry greater weight; in other words, the basis of the сause of action-without reference to the answer or any affirmative defense-conceivably would conflict with the underlying purposes of the ADA and therefore give rise to a finding of preemption.
. Of course, we express no opinion as tо the underlying merits of this case. On remand, the district court may—or may not—find that Parise cannot show that the "safety concern" articulated by Delta was a pretext for age discrimination. At this stage, our sole concern is whether the district court properly may use Delta’s explanation for its employment decision as a basis for a finding of preemption.
