About 1 in 3 UA 4628 flights from Albuquerque arrived 15+ minutes late, diverted or cancelled over the past year (29%); 0.0% were cancelled. The typical flight landed 0 minutes early.
UA 4628: ABQ → SFO
Scheduled to leave Albuquerque at 1:25 p.m. local time, operated by SkyWest as OO 4628. Over the past year it arrived on time 71% of the time (136 flights), better than other UA flights on the route at that hour (66%). Last seen in the data Aug 10, 2026.
Usually United Airlines's last flight of the day from Albuquerque to San Francisco (62% of days). United Airlines's last ABQ–SFO flight was cancelled 0.3% of the time, against 0.0% for its earlier ones. If it's cancelled, the next United Airlines flight is usually around 6:00 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 21 | 57% |
| Tuesday | 20 | 85% |
| Wednesday | 16 | — |
| Thursday | 21 | 43% |
| Friday | 21 | 67% |
| Saturday | 16 | — |
| Sunday | 21 | 95% |
Why it was late
All flights ABQ → SFO · Connecting off UA 4628? Check the risk
Questions
How often is UA 4628 from ABQ to SFO late?
United Airlines 4628 from Albuquerque, NM to San Francisco, CA arrived 15 or more minutes late, was diverted or was cancelled on 29% of 136 scheduled flights between September 2025 and August 2026. 0.0% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check United Airlines for today's flight. Method.