22-Hour Flights: United Airlines' 13 New Longest Boeing 787 Routes [Full List]

United Airlines is launching thirteen new, ultra-long-haul routes utilizing its Boeing 787 Dreamliner aircraft. These flights will operate from five key hubs within the United States, including Chicago O’Hare, Houston George Bush Intercontinental Airport, Los Angeles International Airport, Newark Liberty International Airport and San Francisco International Airport. The maximum flight duration for these routes is expected to be approximately twenty-two hours. United anticipates commencing operations on these expanded routes starting in January 2024. Passengers can expect enhanced comfort features designed specifically for extended journeys during these ambitious connections.