Is UAL4259 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
26 min early
Official source · Updated
Departure
Columbia
CAE
Actual
Scheduled 00:12
Sep 9
Arrival
Dulles
IAD
Actual
Scheduled 21:24
Sep 9
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
CAEIAD
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 38 min late
CAE → IAD
- <1 min early
CAE → IAD
- 11 min early
CAE → IAD
- 15 min early
CAE → IAD
- 13 min early
CAE → IAD
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 14
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 0
- Observed occurrences
- 14
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 18, 2026Arrived | Columbia | Dulles | 38 | |
| Sep 17, 2026Arrived | Columbia | Dulles | 0 | |
| Sep 16, 2026Arrived | Columbia | Dulles | -11 | |
| Sep 15, 2026Arrived | Columbia | Dulles | -15 | |
| Sep 14, 2026Arrived | Columbia | Dulles | -13 | |
| Sep 13, 2026Arrived | Columbia | Dulles | -17 | |
| Sep 12, 2026Arrived | Columbia | Dulles | 46 | |
| Sep 11, 2026Arrived | Columbia | Dulles | -20 | |
| Sep 10, 2026Arrived | Columbia | Dulles | -26 | |
| Sep 9, 2026Arrived | Columbia | Dulles | -17 | |
| Sep 8, 2026Arrived | Columbia | Dulles | -18 | |
| Sep 6, 2026Arrived | Burlington | Dulles | -14 | |
| Sep 6, 2026Arrived | Columbia | Dulles | 110 | |
| Sep 5, 2026Arrived | Columbia | Dulles | 42 |