United Expands San Francisco North America Service in NS27

Published 1830PDT 27OCT26 / 0130GMT 28OCT26

United in Spring 2027 plans to expand domestic service at San Francisco, with 3 new/resumed routes scheduled from late-March 2027.

San Francisco – Charleston SC eff 28MAR27 4 weekly 737 MAX 8
UA1969 SFO0810 – 1635CHS 7M8 x236
UA1760 CHS1740 – 2050SFO 7M8 x236

San Francisco – Hartford eff 28MAR27 1 daily 737 MAX 9 (Last served until September 2018)
UA755 SFO1215 – 2052BDL 7M9 D
UA2400 BDL1820 – 2140SFO 7M9 D

San Francisco – Oklahoma City eff 28MAR27 1 daily Embraer E175 (Skywest; Last served until April 2020)
UA5951 SFO1835 – 2350OKC E7W D
UA4671 OKC0700 – 0820SFO E7W D

Other North America service increases at San Francisco also includes the following, based on schedule filing comparison 04OCT26 vs 25OCT26:
San Francisco – Burbank eff 28MAR27 Increase from 8 to 9 daily
San Francisco – Calgary eff 27MAY27 Increase from 1 to 2 daily
San Francisco – Kalispell eff 29APR27 Increase from up to 9 weekly to 14 weekly
San Francisco – Ontario eff 28MAR27 Increase from 5 to 6 daily
San Francisco – Sun Valley 27MAY27 – 06SEP27 Increase from 1 to 2 daily

Based on the comparison metric used above, San Francisco – Vancouver is showing service increase from 3 to 4 daily, however United already serves this route 4 daily during summer 2026 season. Further changes to planned frequency changes listed above remain possible.