Is UAL3463 delayed?
Service date: · Scheduled departure date (America/New_York)
Arrived
25 min early
Official source · Updated
Departure
Dulles
IAD
Actual
Scheduled 22:35
Sep 8
Arrival
Buffalo
BUF
Actual
Scheduled 03:37
Sep 9
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
IADBUF
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 24 min early
IAD → BUF
- 1 min late
IAD → BUF
- 13 min early
IAD → BUF
- 67 min late
IAD → BUF
- 24 min early
IAD → BUF
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 9
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 10
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 | Buffalo | -24 | |
| Sep 16, 2026Arrived | Dulles | Buffalo | 1 | |
| Sep 15, 2026Arrived | Dulles | Buffalo | -13 | |
| Sep 13, 2026Arrived | Dulles | Buffalo | 67 | |
| Sep 12, 2026Arrived | Dulles | Buffalo | -24 | |
| Sep 11, 2026Arrived | Dulles | Buffalo | -6 | |
| Sep 10, 2026Arrived | Dulles | Buffalo | -29 | |
| Sep 9, 2026Arrived | Dulles | Buffalo | -24 | |
| Sep 8, 2026Arrived | Dulles | Buffalo | -25 |