Is UA4056 delayed?
Service date: · Scheduled departure date (America/New_York)
Last reported
Cancelled
This update may be out of date. Check with your airline.
Update time unavailable
Departure
New York
LGA
Scheduled
Aug 27
Arrival
Dulles
IAD
Scheduled
Aug 27
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 33 min late
PHL → IAD
- 33 min early
PHL → IAD
- 11 min early
PHL → IAD
- 7 min early
PHL → IAD
- 19 min early
PHL → IAD
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 15
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 3
- Observed occurrences
- 19
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 | Philadelphia | Dulles | 33 | |
| Sep 16, 2026Arrived | Philadelphia | Dulles | -33 | |
| Sep 15, 2026Arrived | Philadelphia | Dulles | -11 | |
| Sep 14, 2026Arrived | Philadelphia | Dulles | -7 | |
| Sep 13, 2026Arrived | Philadelphia | Dulles | -19 | |
| Sep 12, 2026Arrived | Philadelphia | Dulles | -5 | |
| Sep 11, 2026Arrived | Philadelphia | Dulles | -35 | |
| Sep 10, 2026Arrived | Philadelphia | Dulles | -36 | |
| Sep 9, 2026Arrived | Philadelphia | Dulles | -16 | |
| Sep 8, 2026Arrived | Philadelphia | Dulles | -32 | |
| Sep 7, 2026Arrived | New York | Dulles | 4 | |
| Sep 6, 2026Arrived | New York | Dulles | -27 | |
| Sep 5, 2026Arrived | New York | Dulles | -1 | |
| Sep 4, 2026Arrived | New York | Dulles | 69 | |
| Sep 3, 2026Arrived | New York | Dulles | 34 | |
| Sep 2, 2026Cancelled | New York | Dulles | Not available | Not available |
| Aug 27, 2026Cancelled | New York | Dulles | Not available | Not available |
| Aug 20, 2026Cancelled | New York | Dulles | Not available | Not available |