Is UA1777 delayed?
Service date: · Scheduled departure date (America/New_York)
Arrived
28 min early
Updated
Departure
Newark
EWR
Actual
Scheduled 08:30
Aug 29
Arrival
San Francisco
SFO
Actual
Scheduled 11:49
Aug 29
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.
- 2 min late
EWR → SFO
- 5 min early
EWR → SFO
- 8 min early
EWR → SFO
- 39 min late
EWR → SFO
- 6 min late
EWR → SFO
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 24
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 29
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, 2026Diverted | Newark | San Francisco | Not available | Not available |
| Sep 16, 2026Arrived | Newark | San Francisco | 2 | |
| Sep 15, 2026Arrived | Newark | San Francisco | -5 | |
| Sep 14, 2026Arrived | Newark | San Francisco | -8 | |
| Sep 13, 2026Arrived | Newark | San Francisco | 39 | |
| Sep 12, 2026Arrived | Newark | San Francisco | 6 | |
| Sep 11, 2026Arrived | Newark | San Francisco | 13 | |
| Sep 10, 2026Arrived | Newark | San Francisco | 2 | |
| Sep 9, 2026Arrived | Newark | San Francisco | -11 | |
| Sep 8, 2026Arrived | Newark | San Francisco | -17 | |
| Sep 7, 2026Arrived | Newark | San Francisco | -24 | |
| Sep 6, 2026Arrived | Newark | San Francisco | -24 | |
| Sep 5, 2026Arrived | Newark | San Francisco | -26 | |
| Sep 4, 2026Arrived | Newark | San Francisco | -9 | |
| Sep 3, 2026Arrived | Newark | San Francisco | 22 | |
| Sep 2, 2026Arrived | Newark | San Francisco | -6 | |
| Sep 1, 2026Arrived | Newark | San Francisco | -13 | |
| Aug 31, 2026Arrived | Newark | San Francisco | -2 | |
| Aug 30, 2026Arrived | Newark | San Francisco | -17 | |
| Aug 29, 2026Arrived | Newark | San Francisco | -28 | |
| Aug 28, 2026Arrived | Newark | San Francisco | -26 | |
| Aug 27, 2026Arrived | Newark | San Francisco | 38 | |
| Aug 26, 2026Arrived | Newark | San Francisco | -7 | |
| Aug 24, 2026Arrived | Newark | San Francisco | -38 | |
| Aug 21, 2026Arrived | Newark | San Francisco | -27 |