On November 18, 2025, the competitive dynamics for transatlantic flights shifted as Delta Air Lines officially ceased its operations at London Gatwick Airport (LGW), discontinuing its seasonal service from New York's JFK. This development is significant for JetBlue, as it is one of the remaining carriers on the JFK-LGW route and now faces reduced competition. The withdrawal by a major carrier like Delta presents a potential opportunity for JetBlue to capture a larger share of the market for travel between New York and London. The move is part of a broader trend of reduced airline options on this specific transatlantic corridor, potentially leading to changes in airfare and passenger volumes for the remaining airlines.