United Airlines has introduced additional Boeing 777-300ER service, the airline's newest aircraft type featuring the all-new United Polaris business class seats, to its flight schedules. With the schedule update over the weekend, the airline expects to begin 777-300ER service from San Francisco to Beijing from September 6, 2017; San Francisco to Frankfurt from October 5, 2017 eastbound and New York/Newark (EWR) to Tokyo Narita (NRT) from October 28, 2017 westbound (October 29, 2017 eastbound).
Boeing 777-300ER aircraft are already in service on United's San Francisco – Hong Kong (HKG) and New York/Newark – Tel Aviv (TLV) routes and will begin service from San Francisco to Taipei (TPE) on August 1. United expects to place into service all 14 aircraft in its first 777-300ER order in 2017. The airline recently announced an order for four additional 777-300ER aircraft.