Is UA1773 delayed?
Service date: · Scheduled departure date (America/New_York)
Arrived
33 min early
Official source · Updated
Departure
Dulles
IAD
Actual
Scheduled 09:45
Aug 29
Arrival
San Francisco
SFO
Actual
Scheduled 12:30
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.
- 82 min late
IAD → SFO
- 10 min early
IAD → SFO
- 20 min early
IAD → SFO
- 11 min late
IAD → SFO
- 8 min early
IAD → SFO
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 21
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 26
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 | Dulles | San Francisco | 82 | |
| Sep 16, 2026Arrived | Dulles | San Francisco | -10 | |
| Sep 14, 2026Arrived | Dulles | San Francisco | -20 | |
| Sep 13, 2026Arrived | Dulles | San Francisco | 11 | |
| Sep 12, 2026Arrived | Dulles | San Francisco | -8 | |
| Sep 11, 2026Arrived | Dulles | San Francisco | -17 | |
| Sep 7, 2026Arrived | Dulles | San Francisco | -16 | |
| Sep 6, 2026Arrived | Dulles | San Francisco | -26 | |
| Sep 5, 2026Arrived | Dulles | San Francisco | -1 | |
| Sep 4, 2026Arrived | Dulles | San Francisco | 155 | |
| Sep 3, 2026Arrived | Dulles | San Francisco | -25 | |
| Sep 2, 2026Arrived | Dulles | San Francisco | -19 | |
| Aug 31, 2026Arrived | Dulles | San Francisco | 65 | |
| Aug 30, 2026Arrived | Dulles | San Francisco | -34 | |
| Aug 29, 2026Arrived | Dulles | San Francisco | -33 | |
| Aug 28, 2026Arrived | Dulles | San Francisco | 3 | |
| Aug 27, 2026Arrived | Dulles | San Francisco | -20 | |
| Aug 26, 2026Arrived | Dulles | San Francisco | -28 | |
| Aug 24, 2026Arrived | Dulles | San Francisco | -28 | |
| Aug 20, 2026Arrived | Dulles | San Francisco | -17 | |
| Aug 19, 2026Arrived | Dulles | San Francisco | -24 |