United NS25 San Francisco Service Expansion – 06APR25
Published at 0600GMT 08APR25
United last week announced its planned service expansion at San Francisco during Northern summer 2025 season, stating its capacity has been increased by 20% compared to 2024, 6% compared to 2019.
The following is the list of United’s North America, Mexico and Central America operation changes at San Francisco, based on calendar week 29 2024 vs 2025 comparison as general indicator. United’s peak summer season operation is in effect from 26JUN25 to 18AUG25.
Calendar week 29 comparison as follows. Note figures for 2019 and 2024 may include selected one-time charter flight. Number of flights and seats are based on San Francisco one-way departure only.
2019 week 29 (14-20JUL19): 2183 flights, 324782 seats
2024 week 29 (14-20JUL24): 1632 flights, 287520 seats
2025 week 29 (13-19JUL25): 2014 flights, 332262 seats (2019: 7.7% flights less, capacity up by 2.3%; 2024: 23.4% flight and 15.6% capacity increase)
The following is a list of frequency and notable capacity changes for United’s operation at San Francisco, excluding long-haul routes, based on week 29 comparison 2024 vs 2025. Note some of these changes are in effect from late-May or late-June 2025.
San Francisco – Albuquerque Increase from 5 to 13 weekly. Capacity increase from 630 to 952 seats
San Francisco – Anchorage 7 weekly. Capacity reduce from 1432 to 1419 seats
San Francisco – Arcata/Eureka Increase from 19 to 26 weekly. Capacity increase from 1402 to 1794 seats
San Francisco – Aspen Increase from 7 to 9 weekly
San Francisco – Atlanta Increase from 13 to 14 weekly
San Francisco – Austin Increase from 25 to 34 weekly. Capacity increase from 3628 to 5039 seats
San Francisco – Bakersfield Increase from 7 to 14 weekly. Capacity increase from 490 to 1022 seats
San Francisco – Baltimore/Washington Increase from 12 to 19 weekly. Capacity increase from 1992 to 3192 seats
San Francisco – Boise Increase from 19 to 26 weekly
San Francisco – Bozeman 7 weekly. Reduce from 975 to 882 seats
San Francisco – Burbank 42 weekly. Increase from 4200 to 4570 seats
San Francisco – Calgary 14 weekly. Capacity reduce from 2100 to 2004 seats
San Francisco – Cancun Increase from 16 to 21 weekly
San Francisco – Chicago O'Hare Reduce from 74 to 73 weekly. Capacity increase from 16324 to 17780 seats
San Francisco – Cleveland Increase from 13 to 14 weekly
San Francisco – Columbus OH 7 weekly. Capacity increase from 882 to 935 seats
San Francisco – Dallas/Ft. Worth 14 weekly. Capacity reduce from 2204 to 2135 seats
San Francisco – Denver Increase from 63 to 67 weekly. Capacity increase from 14053 to 14435 seats
San Francisco – Eugene Increase from 14 to 21 weekly. Capacity increase from 1764 to 2030 seats
San Francisco – Fort Lauderdale 7 weekly. Capacity increase from 1175 to 1298 seats
San Francisco – Fresno Increase from 21 to 27 weekly. Capacity reduce from 1512 to 1470 seats
San Francisco – Houston Increase from 63 to 68 weekly
San Francisco – Indianapolis Increase from 7 to 12 weekly
San Francisco – Jackson Hole Increase from 7 to 8 weekly. Capacity increase from 882 to 1176 seats
San Francisco – Kahului Increase from 21 to 29 weekly. Capacity reduce from 4963 to 4814 seats
San Francisco – Kalispell 9 weekly. Capacity increase from 642 to 672 seats
San Francisco – Kansas City 7 weekly. Capacity reduce from 1175 to 490 seats (Service downgauged from mainline A319/320 or Boeing 737 to Express E175 from 30MAR25 to 25OCT25)
San Francisco – Kona 15 weekly. Capacity increase from 3070 to 3876 seats (Boeing 777-200 scheduled in NS25. Largest aircraft scheduled in July/August 2024 was 757-300)
San Francisco – Las Vegas Increase from 35 to 53 weekly
San Francisco – Lihue Increase from 14 to 15 weekly
San Francisco – Los Angeles 61 weekly. Capacity reduce from 9745 to 9680 seats
San Francisco – Los Cabos/Cabo San Lucas Increase from 14 to 21 weekly
San Francisco – Medford Increase from 14 to 21 weekly. Capacity increase from 1569 to 2905 seats
San Francisco – Mexico City 21 weekly. Capacity increase from 2814 to 3262 seats
San Francisco – Miami Increase from 7 to 14 weekly
San Francisco – Minneapolis/St. Paul Increase from 7 to 12 weekly. Capacity reduce from 1050 seats to 840 seats
San Francisco – Missoula Increase from 7 to 8 weekly. Capacity increase from 532 to 560 seats
San Francisco – Monterey Increase from 7 to 14 weekly
San Francisco – Nashville Increase from 14 to 19 weekly
San Francisco – Newark Increase from 63 to 76 weekly. Capacity increase from 14987 to 17177 seats
San Francisco – New Orleans 7 weekly. Capacity increase from 882 to 1162 seats
San Francisco – North Bend 7 weekly. Capacity reduce from 532 to 490 seats
San Francisco – Omaha 7 weekly (This route was not offered 06MAY24 – 18AUG24)
San Francisco – Ontario Increase from 20 to 21 weekly. Capacity increase from 2429 to 3204 seats
San Francisco – Orange County Increase from 34 to 42 weekly
San Francisco – Palm Springs Increase from 14 to 21 weekly. Capacity increase from 1064 to 1554 seats
San Francisco – Panama City 7 weekly (new route from 22MAY25)
San Francisco – Pasco Increase from 7 to 14 weekly
San Francisco – Philadelphia Increase from 7 to 14 weekly
San Francisco – Phoenix 21 weekly. Capacity reduce from 3564 to 3486 seats
San Francisco – Pittsburgh 14 weekly. Capacity increase from 2158 to 2249 seats
San Francisco – Portland OR Increase from 33 to 42 weekly. Capacity increase from 5260 to 5264 seats
San Francisco – Puerto Vallarta Increase from 10 to 14 weekly. Capacity increase from 1548 to 2212 seats
San Francisco – Raleigh/Durham Increase from 14 to 19 weekly. Capacity increase from 2428 to 3245 seats
San Francisco – Redding Increase from 14 to 21 weekly
San Francisco – Reno Increase from 20 to 27 weekly
San Francisco – Redmond Reduce from 21 to 19 weekly. Capacity increase from 1970 to 2032 seats
San Francisco – St. Louis 12 weekly (This route was scheduled from 19AUG24 for NS24)
San Francisco – Sacramento Increase from 14 to 26 weekly
San Francisco – Salt Lake City Increase from 25 to 34 weekly
San Francisco – San Antonio 7 weekly. Reduce from 1240 to 1162 seats
San Francisco – San Diego Increase from 41 to 51 weekly
San Francisco – Santa Barbara 28 weekly. Capacity increase from 2674 to 3584 seats
San Francisco – Seattle Increase from 35 to 47 weekly
San Francisco – Spokane Increase from 7 to 13 weekly
San Francisco – Sun Valley Increase from 7 to 8 weekly
San Francisco – Tampa Increase from 7 to 14 weekly. Capacity increase from 1175 to 2506 seats
San Francisco – Toronto Increase from 7 to 14 weekly
San Francisco – Tucson Increase from 12 to 19 weekly
San Francisco – Vancouver Increase from 28 to 41 weekly. Capacity increase from 4379 to 6229 seats
San Francisco – Washington Dulles Increase from 42 to 47 weekly
San Francisco – Washington Reagan Increase from 7 to 14 weekly