Is UAL4351 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
1 min late
Official source · Updated
Departure
Huntsville
HSV
Actual
Scheduled 23:29
Sep 4
Arrival
Dulles
IAD
Actual
Scheduled 21:14
Sep 4
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
HSVIAD
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 43 min late
HSV → IAD
- 13 min early
HSV → IAD
- 23 min early
HSV → IAD
- 21 min early
HSV → IAD
- 22 min early
HSV → IAD
Flight history and details
Aug 20, 2026 — Sep 19, 2026
- Observed arrivals
- 6
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 7
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 | Huntsville | Dulles | 43 | |
| Sep 16, 2026Arrived | Huntsville | Dulles | -13 | |
| Sep 15, 2026Arrived | Huntsville | Dulles | -23 | |
| Sep 14, 2026Arrived | Huntsville | Dulles | -21 | |
| Sep 7, 2026Arrived | Huntsville | Dulles | -22 | |
| Sep 4, 2026Arrived | Huntsville | Dulles | 1 |