JetBlue and United Airlines expanded their "Blue Sky" partnership to include cross-platform booking. Customers can purchase flights for either carrier via both airlines' websites and mobile apps. Payment options include cash, JetBlue TrueBlue points, and United MileagePlus miles.

Future updates will allow travelers to book single itineraries featuring flights from both carriers. Reciprocal benefits, including priority boarding and preferred seating, will launch later this spring.

JetBlue will provide gate access to support United's expansion at New York's JFK airport.