UNITED starting June 2016 is launching San Francisco – Singapore nonstop operation, on board Boeing 787-9 aircraft. Reservation for this nonstop service opened on Thursday afternoon US Pacific Time.
This will be the longest route operated by a US carrier, at a distance of 8446 miles.
UA001 SFO2325 – 0645+2SIN 789 D
UA002 SIN0845 – 0915SFO 789 D (eff 03JUN16)
With the launch of this new nonstop route, the airline has gradually closed reservation for its own Tokyo Narita – Singapore route, as it currently taking reservation for full fare booking class (F / J / Y / B).