United NW26 Intercontinental Network Changes – 10JUL26

Published at 1800PDT 13JUL26 / 0100GMT 14JUL26

United during the weekend of 10JUL26’s schedule update filed additional changes to its intercontinental network for Northern winter 2026/27 season. Latest update as of 10JUL26, including selected changes previously not covered on AeroRoutes include the following.

As usual this update is done through research by AeroRoutes. Reposting of this update even with reference by AviationA2Z, SimpleFlying and other certain aviation publication is strictly prohibited.

Chicago O'Hare – Frankfurt UA907/906 787-8 replaces -10 during following periods: 17DEC26 – 04JAN27, 11FEB27 – 03MAR27
Chicago O'Hare – Paris Charles de Gaulle eff 24OCT26 787-10 replaces initially filed -8, 1 daily
Denver – Rome Fiumicino 1 daily 787-9 service in 2026 extends to 30NOV26
Houston – Bogota 17DEC26 – 04JAN27 UA205/206 757-200 replaces 737 MAX 8 (Overall 1 daily each 737 MAX 8/757-200)
Houston – Caracas eff 06OCT26 1 daily 737 MAX 8, service resumption (Previous: eff 11AUG26)
Houston – Quito 17DEC26 – 04JAN27 UA1002/2083 757-200 replaces 737 MAX 8 (Overall 1 daily each 737 MAX 8 and 757-200 during this period)

Newark – Amsterdam Initially filed 767-400ER replaced by following aircraft, 1 daily
24OCT26 – 30NOV26 777-200ER
01DEC26 – 10FEB27 167-seater 767-300ER

Newark – Berlin 01DEC26 – 04JAN27 167-seater 767-300ER replaces 767-400ER, 1 daily
Newark – Dublin 04JAN27 – 18FEB27 Seasonal reduction from 2 to 1 daily (Previously not reported)
Newark – London Heathrow 25OCT26 – 30NOV26 UA904/017 787-9 replaces 777-200ER
Newark – Milan Malpensa Previously filed 1 daily 767-400ER replaced by following aircraft
24OCT26 – 04JAN27 787-10
eff 05JAN27 777-200ER

Newark – Munich eff 24OCT26 777-200ER replaces initially filed 167-seater 767-300ER, 1 daily (767-400ER scheduled 01DEC26 – 16DEC26)
Newark – Paris Charles de Gaulle eff 11FEB27 UA054/055 777-200ER replaces 167-seater 767-300ER (Overall 2 daily 777-200ER)
Newark – Rome Fiumicino
* UA040/041 eff 24OCT26 1 daily 777-200ER service maintained, except 05JAN27 – 10FEB27 operated by 767-400ER
* UA510/511 seasonal service in 2027 operates from 13FEB27, 4 weekly 767-300ER (Previously reported)

San Francisco – Adelaide Seasonal 3 weekly 787-9 service shortened to 17DEC26 – 08FEB27, instead of initially planned 03DEC26 – 25MAR27
San Francisco – Frankfurt eff 24OCT26 UA058/059 777-200ER replaces 787-9 (Overall 2 daily 777-200ER)
San Francisco – Paris Charles de Gaulle 05JAN27 – 10FEB27 Seasonal service suspension (Previously not reported)
San Francisco – Taipei Taoyuan
eff 25OCT26 UA852 from Taipei shifts from daytime to evening hours (schedule below 01NOV26 – 13MAR27)
UA872 TPE1110 – 0645SFO 77W
UA852 TPE2320 – 1900SFO 777

11JAN27 – 16FEB27 Reduce from 14 to 10 weekly, 777-200ER/-300ER (Previously reported)
Washington Dulles – Brussels 05JAN27 – 03MAR27 777-200ER replaces -300ER, 1 daily
Washington Dulles – London Heathrow 05JAN27 – 10FEB27 UA924/925 203-seater 767-300ER replaces -400ER (Overall 1 daily each 767-300ER and 777-200ER during this period)
Washington Dulles – Paris Charles de Gaulle 05JAN27 – 10FEB27 1 daily 777-200ER service maintained, instead of 787-8

Previously reported changes:
Chicago O'Hare – Reykjavík Keflavík Service extends to 03JAN27, 3 weekly 737 MAX 8
Chicago O'Hare – Rome Fiumicino 05JAN27 – 18FEB27 Seasonal service suspension (Previous: 17DEC26 – 17FEB27)
Chicago O'Hare – Tokyo Narita eff 24OCT26 1 daily 787-8 (Last served until 2020)
Denver – Munich 05JAN27 – 18FEB27 Seasonal service suspension (Previous: 05JAN27 – 17FEB27)
Guam – Nagoya 15DEC26 – 03JAN27 Increase from 3 to 5 weekly, 737 MAX 8
Guam – Osaka Kansai Reduce from 7 to 6 weekly: 25OCT26 – 30NOV26, 13JAN27 – 17FEB27
Houston – Buenos Aires Ezeiza 24OCT26 – 10NOV26 1 daily service suspended
Houston – Cartagena eff 17DEC26 4 weekly 737 MAX 8, new route
Houston – Medellin 01DEC26 – 04JAN27 Seasonal increase from 1 to 2 daily, 737 MAX 8
Houston – Santiago de Chile eff 11NOV26 767-300ER replaces 777-200ER, 1 daily
Newark – Frankfurt eff 24OCT26 Reduce from 11 to 7 weekly, 777-300ER (17DEC26 – 19FEB27 remains unchanged at 7 weekly)
Newark – Palermo 24OCT26 – 16DEC26 Service extension, 3 weekly 167-seater 767-300ER
Newark – Porto 04JAN27 – 18FEB27 Seasonal service suspension (Previous: 30NOV26 – 19FEB27)
Newark – Sao Paulo Guarulhos eff 25OCT26 787-9 replaces 777-200ER, 1 daily
Newark – Venice Marco Polo 24OCT26 – 17DEC26 Service cancelled. Venice converts to summer seasonal
San Francisco – Brisbane Reduce from 7 to 5 weekly during following periods, 777-200ER operating: 24OCT26 – 30NOV26, 12JAN27 – 25JAN27
San Francisco – Christchurch eff 02DEC26 787-9 replaces -8 in NW25, 3 weekly
San Francisco – Osaka Kansai 11JAN27 – 14FEB27 Seasonal service reduction from 7 to 5 weekly, 777-200ER
San Francisco – Papeete (Tahiti) 08JAN27 – 20JAN27 Reduce from 4 to 3 weekly, 787-9
San Francisco – Sapporo New Chitose eff 11DEC26 3 weekly 787-9, new route
San Francisco – Seoul Incheon
24OCT26 – 10FEB27 UA805/806 777-200ER replaces 787-9
17DEC26 – 10FEB27 UA893/892 777-200ER replaces 787-9 (Overall 2 daily 777-200ER)
19JAN27 – 15FEB27 Seasonal service reduction from 14 to 12 weekly, 787-9/777-200ER (Previous: 15FEB27 – 22FEB27)

Washington Dulles – Barcelona
eff 24OCT26 767-400ER replaces -300ER
18DEC26 – 04JAN27 Increase from 4 to 7 weekly during this period
05JAN27 – 10FEB27 Seasonal service suspension (Previous: 04JAN27 – 17FEB27)

Washington Dulles – Cartagena eff 17DEC26 4 weekly 737 MAX 8, new route
Washington Dulles – Dublin 04JAN27 – 18FEB27 Seasonal service suspension (Previous: 04JAN27 – 17FEB27)
Washington Dulles – Edinburgh 24OCT26 – 03JAN27 Planned 5 weekly 757-200 service cancelled (Service resumes on 04MAR27)
Washington Dulles – Lagos 04DEC26 – 21JAN27 Increase from 4 to 5 weekly, 787-8 (Previous: increase to 6 weekly)
Washington Dulles – Lisbon 05JAN27 – 17FEB27 Seasonal service suspension
Washington Dulles – Madrid
eff 24OCT26 1 daily service extended to winter season, 767-400ER (-300ER from 01DEC26)
05JAN27 – 18FEB27 Seasonal service suspension

Washington Dulles – Rome Fiumicino eff 11FEB27 777-200ER replaces 767-400ER, 1 daily

At Guam, all United Boeing 737 operations are expected to switch to MAX 8 variant by 01DEC26, instead of current mix of 737-800/MAX 8.