JetBlue, United Launch Blue Sky Loyalty Partnership

JetBlue and United Airlines have launched a partnership called Blue Sky, integrating their loyalty programs to allow TrueBlue and MileagePlus members to earn and redeem miles on each other's flights, enhancing travel flexibility. The collaboration also enables passengers to book flights on both airlines’ websites and apps, with an interline agreement facilitating easier cross-network bookings while maintaining independent branding and flight numbers. Additional benefits include priority boarding, free baggage, and preferred seats, with some features expected to roll out in the fall pending regulatory approval. United will gain access to valuable slots at New York’s JFK Airport starting in 2027, marking its return to JFK after a 2022 exit, while both airlines will exchange flight timings at Newark Airport to boost JetBlue’s operations. United will also transition its travel services to JetBlue’s Paisly platform, modernizing ancillary offerings for customers. The partnership is positioned as a customer-focused alliance expanding network reach and travel options without a merger or codeshare agreement.