JetBlue and United Airlines have launched a groundbreaking “Blue Sky” partnership, allowing members of TrueBlue® and MileagePlus® to earn and redeem miles across both networks. Effective October 23, 2025, travelers gain access to global routes, priority benefits, and flexible booking options. This alliance enhances travel convenience and reward value, marking a new era of collaboration that reshapes airline loyalty, expands customer choice, and elevates frequent flyer experiences worldwide.