Published at 1830GMT 10DEC23

United during the weekend of 08DEC23’s schedule update filed additional changes to its Northern summer 2024 intercontinental operations, effective 30/31MAR24. All effective dates listed below are based on US departures. Latest summary, including selected changes filed since AeroRoutes’ last report in late-October 2023, as follows.

Chicago O'Hare – Barcelona eff 23MAY24 Seasonal service resumes with 787-8, instead of previously planned -10. 1 daily
Chicago O'Hare – Frankfurt eff 30MAR24 2nd daily UA944/945 787-10 service maintained, instead of previously filed -8 (Overall 2 daily 787-10, instead of 1 daily each 787-8/-10)
Chicago O'Hare – Paris CDG 787-8 replaces -10 during following periods, 1 daily: 30MAR24 – 01MAY24, 26SEP24 – 25OCT24
Denver – London Heathrow eff 30MAR24 Seasonal 2nd daily resumes, 787-9 operating
Los Angeles – London Heathrow
eff 30MAR24 Previously not highlighted, seasonal 2nd daily service UA231/230 resumes with 787-9
30MAR24 – 01MAY24 UA923/935 787-10 service maintained, instead of 787-9

Newark – Barcelona eff 30MAR24 777-200ER replaces previously filed 767-400ER, 1 daily
Newark – Cape Town eff 31MAR24 777-200ER replaces 787-9, 3 weekly
Newark – Frankfurt
eff 30MAR24 2nd daily service cancelled in NS24 (Unchanged)
30MAR24 – 01MAY24 777-200ER originally filed 777-300ER, 1 daily (Previous: 787-10)
eff 02MAY24 1 daily 787-10 service maintained, instead of originally filed 777-300ER

Newark – Rome Fiumicino eff 02MAY24 Seasonal 2nd daily UA510/511 resumes, instead of eff 23MAY24 (Overall 2 daily 777-200ER)
San Francisco – Brisbane eff 31MAR24 Previously not covered, service during Northern summer season increases from 3 to 4 weekly, 787-9
Washington Dulles – Cape Town eff 30MAR24 777-200ER replaces 787-9, 3 weekly
Washington Dulles – Edinburgh eff 30MAR24 Seasonal service resumes 5 weeks earlier, instead of 02MAY24. 757-200 operating
Washington Dulles – Lisbon eff 30MAY24 6 of 7 weekly (Day x5 from IAD, Day x6 from LIS) 767-400ER replaces 757-200

United continues to file following route although reservations remain unavailable or only available at highest fare classes:
Chicago O'Hare – Beijing Capital
Chicago O'Hare – Delhi
Chicago O'Hare – Shanghai Pu Dong
Los Angeles – Shanghai Pu Dong
Newark – Beijing Capital
Newark – Hong Kong
Newark – Mumbai
Newark – Shanghai Pu Dong
San Francisco – Chengdu
San Francisco – Delhi
Washington Dulles – Beijing Capital

Following service are open for reservation in NS24, but may be impacted due to ongoing development:
Chicago O'Hare – Tel Aviv 4 weekly 787-8
Newark – Tel Aviv 2 daily 787-10
San Francisco – Tel Aviv 1 daily 777-200ER
Washington Dulles – Tel Aviv 3 weekly 787-8

Previously reported changes:
Chicago O'Hare – Edinburgh eff 02MAY24 Seasonal service resumes 1 day earlier than planned, 757-200
Houston – London Heathrow eff 30MAR24 2 daily 777-200ER service maintained, instead of previously filed 1 daily each 777-200ER/787-9
Houston – Santiago de Chile 30MAR24 – 25OCT24 Service during Northern summer season cancelled
Houston – Tokyo Narita eff 30MAR24 787-9 replaces 777-200ER, 1 daily
Los Angeles – Tokyo Haneda eff 30MAR24 1 daily 787-10 service maintained, instead of previously filed 787-9
Newark – Amsterdam Previously filed 787-10 replaced by following aircraft
30MAR24 – 22MAY24 767-400ER
23MAY24 – 31JUL24 777-200ER
eff 01AUG24 767-400ER

Newark – Athens eff 30MAR24 1 daily 787-10 (Previous: 5 weekly from 04APR24, 7 from 06MAY24)
Newark – Berlin eff 30MAR24 1 daily 767-400ER service maintained, instead of previously filed -300ER
Newark – Brussels
eff 30MAR24 UA999/998 1 daily 787-10 service maintained, instead of previously filed 777-300ER
eff 30MAR24 Increase from 1 to 2 daily, 2nd daily UA618/619 operated by 757-200

Newark – Dublin eff 30MAR24 Seasonal 2nd daily resumes on 30MAR24 instead of 27APR24 with 757-200 (Overall 1 daily each 757-200/767-400ER)
Newark – Dubrovnik 24MAY24 – 23SEP24 Seasonal service resumes with 767-400ER 4 times weekly, instead of -300ER
Newark – Faro 24MAY24 – 23SEP24 4 weekly 757-200, new route
Newark – London Heathrow eff 30MAR24 Planned 7th daily flight removed
Newark – Madrid eff 30MAR24 1 daily 767-400ER service maintained, instead of previously filed -300ER
Newark – Malaga 02MAY24 – 24SEP24 Seasonal service returns 4 weeks earlier than planned, instead of 29MAY24. Increase from 3 to 7 weekly with 757-200
Newark – Milan Malpensa Originally filed 777-200ER replaced by following:
29MAR24 – 31JUL24 767-400ER (767 service maintained)
eff 01AUG24 167-seater 767-300ER

Newark – Naples eff 03MAY24 167-seater 767-300ER replaces 203-seater. Seasonal 2nd daily flight begins from 23MAY24 instead of 21JUN24, operating until 24SEP24
Newark – Palma de Mallorca 23MAY24 – 24SEP24 Seasonal 1 daily service operated by 767-400ER, instead of -300ER
Newark – Paris CDG
UA054/055
eff 07MAR24 Seasonal service resumes on 07MAR24 instead of 03MAY24
30MAR24 – 22MAY24 167-seater 767-300ER (167-seater has been operating since 09NOV23)
23MAY24 – 26JUN24 777-200ER replaces 203-seater 767-300ER
27JUN24 – 02SEP24 767-400ER operating (Previous: eff 21JUN24)
eff 03SEP24 167-seater 767-300ER operating

UA057/056 eff 30MAR24 1 daily 777-200ER service maintained, instead of previously filed 787-10

Newark – Porto Seasonal service resumes on 05APR24 instead of 30MAR24, 1 daily 757-200 (Previous: 5 weekly 757 from 30MAR24, 1 daily from 06MAY24)
Newark – Reykjavik Keflavik 23MAY24 – 02SEP24 1 daily 757-200, service resumption since 2022
Newark – Shannon eff 12APR24 Seasonal 1 daily service resumes on 12APR24 instead of 05APR24, 757-200
Newark – Stockholm Arlanda 05JUN24 – 01SEP24 Seasonal service resumes on 05JUN24 instead of 25MAY24, 757-200
Newark – Tokyo Narita eff 30MAR24 1 daily 787-9 service maintained, instead of previously filed 777-200ER
San Francisco – Auckland eff 29MAR24 Service revised from initially filed 7 weekly to 3, 777-200ER. 787-9 operating from 23MAY24
San Francisco – Barcelona eff 23MAY24 1 daily 777-200ER, new route
San Francisco – Beijing Capital eff 30MAR24 1 daily 777-300ER service maintained, instead of previously filed -200ER
San Francisco – Frankfurt eff 30MAR24 Seasonal 2nd daily UA926/927 operated by 777-300ER, instead of -200ER (Overall 2 daily 777-300ER)
San Francisco – London Heathrow eff 23MAY24 1 of 3 daily UA930/939 777-300ER replaces 777-200ER (Overall 1 daily each 777-200ER/-300ER/787-9)
San Francisco – Tokyo Narita eff 30MAR24 777-300ER replaces previously filed -200ER, 1 daily
San Francisco – Zurich eff 02MAY24 Seasonal service resumes 1 day earlier than planned, 777-200ER
Washington Dulles – Amsterdam eff 30MAR24 1 daily 787-8 service maintained, instead of previously filed 767-400ER
Washington Dulles – Athens eff 14APR24 Seasonal 1 daily service resumes on 14APR24 instead of 03MAY24, 787-8
Washington Dulles – Berlin Seasonal service from 24MAY24 cancelled
Washington Dulles – London Heathrow
eff 30MAR24 Reduce from 3 to 2 daily
eff 23MAY24 UA924/925 777-200ER replaces 767-300ER (Overall 2 daily 777)

Washington Dulles – Munich eff 30MAR24 1 daily 767-300ER service maintained, instead of previously filed 777-200ER
Washington Dulles – Paris CDG eff 23MAY24 Seasonal 2nd daily UA330/331 resumes with 767-300ER, instead of 787-8 from 31MAY24
Washington Dulles – Rome Fiumicino eff 23MAY24 Increase from 1 to 2 daily, new flight by 767-300ER (Overall 1 daily each 767-300ER/777-200ER)