United Airlines
Is UA4337 delayed?
No — UA4337 landed in Dulles 13 min early, at 15:35 on Sep 25 (as of Sep 25, 19:35 UTC). Over its last 10 recorded arrivals, 1 landed more than 15 min late.
Arrived
13 min early
Official source · Updated
Departure
Richmond
RIC
Actual
Scheduled 19:16
Sep 25
Arrival
Dulles
IAD
Actual
Scheduled 15:49
Sep 25
Times shown in airport local time
Service date: · Scheduled departure date (UTC)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
RICIAD
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 13 min early
RIC → IAD
- 20 min early
ROA → IAD
- On schedule (10 min behind)
ROA → IAD
- 186 min late
ROA → IAD
- 12 min early
ROA → IAD
Flight history and details
Aug 28, 2026 — Sep 27, 2026
- Observed arrivals
- 10
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 11
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 25, 2026Arrived | Richmond | Dulles | -13 | |
| Sep 24, 2026Arrived | Roanoke | Dulles | -20 | |
| Sep 22, 2026Arrived | Roanoke | Dulles | 10 | |
| Sep 20, 2026Arrived | Roanoke | Dulles | 186 | |
| Sep 19, 2026Arrived | Roanoke | Dulles | -12 | |
| Sep 17, 2026Arrived | Roanoke | Dulles | -26 | |
| Sep 15, 2026Arrived | Roanoke | Dulles | -19 | |
| Sep 13, 2026Arrived | Roanoke | Dulles | -15 | |
| Sep 10, 2026Arrived | Roanoke | Dulles | -10 | |
| Sep 6, 2026Arrived | Dulles | Charlottesville | -20 |