Is UA900 delayed?
Service date: · Scheduled departure date (Europe/London)
Arrived
19 min early
Updated
Departure
London
LHR
Actual
Scheduled 10:35
Aug 24
Arrival
San Francisco
SFO
Actual
Scheduled 13:35
Aug 24
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 23 min early
LHR → SFO
- 15 min early
LHR → SFO
- 9 min early
LHR → SFO
- 4 min early
LHR → SFO
- 23 min early
LHR → SFO
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 26
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 30
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 17, 2026Arrived | London | San Francisco | -23 | |
| Sep 16, 2026Arrived | London | San Francisco | -15 | |
| Sep 15, 2026Arrived | London | San Francisco | -9 | |
| Sep 14, 2026Arrived | London | San Francisco | -4 | |
| Sep 12, 2026Arrived | London | San Francisco | -23 | |
| Sep 11, 2026Arrived | London | San Francisco | -9 | |
| Sep 10, 2026Arrived | London | San Francisco | -6 | |
| Sep 9, 2026Arrived | London | San Francisco | -10 | |
| Sep 8, 2026Arrived | London | San Francisco | 4 | |
| Sep 7, 2026Arrived | London | San Francisco | 11 | |
| Sep 6, 2026Arrived | London | San Francisco | -29 | |
| Sep 5, 2026Arrived | London | San Francisco | 7 | |
| Sep 4, 2026Arrived | London | San Francisco | -19 | |
| Sep 3, 2026Arrived | London | San Francisco | -13 | |
| Sep 2, 2026Arrived | London | San Francisco | 29 | |
| Sep 1, 2026Arrived | London | San Francisco | -11 | |
| Aug 31, 2026Arrived | London | San Francisco | -8 | |
| Aug 30, 2026Arrived | London | San Francisco | -17 | |
| Aug 29, 2026Arrived | London | San Francisco | -15 | |
| Aug 28, 2026Arrived | London | San Francisco | 7 | |
| Aug 27, 2026Arrived | London | San Francisco | -3 | |
| Aug 26, 2026Arrived | London | San Francisco | -19 | |
| Aug 25, 2026Arrived | London | San Francisco | -21 | |
| Aug 24, 2026Arrived | London | San Francisco | -19 | |
| Aug 21, 2026Arrived | London | San Francisco | -13 | |
| Aug 19, 2026Arrived | London | San Francisco | -13 |