MarketWatch American Airlines to appeal ruling that would break up partnership with JetBlue https://www.marketwatch.com/story/american-airlines-to-appeal-ruling-that-would-break-up-partnership-with-jetblue-492153e6 Hype AI Summary American Airlines announced plans to appeal a recent court verdict that demands the cessation of its partnership with JetBlue Airways in the Northeast. The carrier reaffirmed commitment to maintaining their collaborative alliance despite the ruling.