( March 22, 2018, 2:43 PM EDT) -- MIAMI — An air ambulance’s unjust enrichment and quantum meruit claims would narrowly survive dismissal if not for the preemptive effect of the Airline Deregulation Act, a federal judge in Florida held March 19 (Reva Inc. v. Humana Health Benefit Plan of Louisiana Inc., et al., No. 18-20136, S.D. Fla., 2018 U.S. Dist. LEXIS 45560)....