Is UA4321 delayed?
Service date: · Scheduled departure date (America/New_York)
Arrived
9 min early
Updated
Departure
Dulles
IAD
Actual
Scheduled 22:25
Aug 23
Arrival
Albany
ALB
Actual
Scheduled 03:58
Aug 24
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
IADALB
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 9 min late
IAD → ALB
- 3 min late
IAD → ALB
- 36 min late
IAD → ALB
- 23 min early
IAD → ALB
- 10 min late
IAD → ALB
Flight history and details
Aug 21, 2026 — Sep 20, 2026
- Observed arrivals
- 15
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 1
- Observed occurrences
- 28
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 19, 2026Arrived | Dulles | Albany | 9 | |
| Sep 18, 2026Arrived | Dulles | Albany | 3 | |
| Sep 17, 2026Arrived | Dulles | Albany | 36 | |
| Sep 16, 2026Arrived | Dulles | Albany | -23 | |
| Sep 15, 2026Arrived | Dulles | Albany | 10 | |
| Sep 14, 2026Arrived | Dulles | Albany | -8 | |
| Sep 13, 2026Arrived | Dulles | Albany | 44 | |
| Sep 11, 2026Arrived | Dulles | Albany | -15 | |
| Sep 10, 2026Arrived | Dulles | Albany | -15 | |
| Sep 9, 2026Arrived | Dulles | Albany | -6 | |
| Sep 8, 2026Arrived | Dulles | Albany | 0 | |
| Sep 7, 2026Arrived | Dulles | Albany | -6 | |
| Sep 6, 2026Arrived | Dulles | Albany | -23 | |
| Sep 5, 2026Arrived | Dulles | Albany | -5 | |
| Aug 27, 2026Cancelled | Dulles | Albany | Not available | Not available |
| Aug 23, 2026Arrived | Dulles | Albany | -9 |