UA2100: United flight 2100
Phoenix (PHX) → San Francisco (SFO) · departs 8:49a, lands 10:57a local · Mon, Wed, Thu, Fri, Sat, Sun
The timetable below has every scheduled departure; for today's flight, check United.
An estimate from the published timetable, not live tracking: it cannot know about delays, diversions or cancellations.
Live status at United →The route
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UA2100 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled Oct 14–19.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| PHX → SFOPhoenix to San Francisco | 8:49a | 10:57a | 2h8m | Mon, Wed, Thu, Fri, Sat, Sun |
Other nonstops from Phoenix to San Francisco
The departures either side of UA2100. Times are Phoenix time.
| Flight | Departs | Days |
|---|---|---|
| American | 7:31a | Daily |
| Southwest | 7:50a | Mon, Thu, Fri |
| Frontier | 8:21a | Daily |
| This flight UA2100 | 8:49a | Mon, Wed, Thu, Fri, Sat, Sun |
| United UA2619 | 10:46a | Daily |
| American AA3199 | 11:45a | Daily |
| Southwest | 1:20p | Mon, Thu, Fri, Sat |
All 23 flights from PHX to SFO, by time →
Flying back from San Francisco
United flies San Francisco to Phoenix nonstop 31 times a week, from 8:15a to 9:05p: 8:15a UA2374 · 4:25p UA574 · 7:05p UA1375 · 9:05p UA1653 · every nonstop SFO → PHX →
How UA2100 ran in our sample
5 of 6 departures left within 15 minutes of schedule (Oct 14–19). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Boeing 737-800 on 6 of 6.
What time does UA2100 leave Phoenix?
UA2100 is scheduled to depart Phoenix (PHX) at 8:49a (Mon, Wed, Thu, Fri, Sat, Sun), Phoenix time, and to land in San Francisco (SFO) at about 10:57a local time, a scheduled 2h8m. Times are the published ones from the flights we sampled Oct 14–19; check United for today's.
What plane is UA2100?
Boeing 737-800 on 6 of the 6 UA2100 flights from PHX we sampled Oct 14–19. Airlines swap aircraft, so the plane on a given day can differ.
Does UA2100 fly every day?
In the week we sampled (Oct 14–19), UA2100 flew Phoenix to San Francisco on Mon, Wed, Thu, Fri, Sat, Sun.
Is UA2100 usually on time?
Of 6 UA2100 departures from PHX we sampled Oct 14–19, 5 left within 15 minutes of the scheduled time. That counts only flights that departed — cancellations are not in our data — and one week is a small sample, so treat it as a hint, not a rating.
More United flights from Phoenix
Timetable from United departures we observed; UA2100 is a United Airlines flight number, and Hop Nonstop is not affiliated with United. Schedules change — confirm with the airline before you travel.