Is UA336 delayed?
Service date: · Scheduled departure date (America/Los_Angeles)
Arrived
4 min early
Official source · Updated
Departure
San Francisco
SFO
Actual
Scheduled 11:12
Sep 7
Arrival
Dulles
IAD
Actual
Scheduled 19:01
Sep 7
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- <1 min early
SFO → IAD
- 8 min early
SFO → IAD
- 6 min late
SFO → IAD
- 60 min late
SFO → IAD
- 5 min late
SFO → IAD
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 16
- Arrivals over 15 minutes late
- 3
- 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 | San Francisco | Dulles | 0 | |
| Sep 16, 2026Arrived | San Francisco | Dulles | -8 | |
| Sep 15, 2026Arrived | San Francisco | Dulles | 6 | |
| Sep 14, 2026Arrived | San Francisco | Dulles | 60 | |
| Sep 13, 2026Arrived | San Francisco | Dulles | 5 | |
| Sep 12, 2026Arrived | San Francisco | Dulles | 16 | |
| Sep 11, 2026Arrived | San Francisco | Dulles | -7 | |
| Sep 10, 2026Arrived | San Francisco | Dulles | -6 | |
| Sep 9, 2026Arrived | San Francisco | Dulles | -6 | |
| Sep 8, 2026Arrived | San Francisco | Dulles | -19 | |
| Sep 7, 2026Arrived | San Francisco | Dulles | -4 | |
| Sep 6, 2026Arrived | San Francisco | Dulles | -2 | |
| Sep 5, 2026Arrived | San Francisco | Dulles | -15 | |
| Sep 4, 2026Arrived | San Francisco | Dulles | 18 | |
| Sep 3, 2026Arrived | San Francisco | Dulles | -14 | |
| Sep 2, 2026Arrived | San Francisco | Dulles | -17 |