Is UA3540 delayed?
Service date: · Scheduled departure date (America/New_York)
Arrived
23 min early
Updated
Departure
Dulles
IAD
Actual
Scheduled 22:20
Aug 23
Arrival
Pittsburgh
PIT
Actual
Scheduled 03:30
Aug 24
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
IADPIT
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 10 min early
IAD → PIT
- 4 min late
IAD → PIT
- 11 min early
IAD → PIT
- 24 min early
IAD → PIT
- 12 min early
IAD → PIT
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 17
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 26
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 16, 2026Arrived | Dulles | Pittsburgh | -10 | |
| Sep 15, 2026Arrived | Dulles | Pittsburgh | 4 | |
| Sep 13, 2026Arrived | Dulles | Pittsburgh | -11 | |
| Sep 11, 2026Arrived | Dulles | Pittsburgh | -24 | |
| Sep 10, 2026Arrived | Dulles | Pittsburgh | -12 | |
| Sep 9, 2026Arrived | Dulles | Pittsburgh | -7 | |
| Sep 8, 2026Arrived | Dulles | Pittsburgh | -29 | |
| Sep 7, 2026Arrived | Dulles | Pittsburgh | -18 | |
| Sep 6, 2026Arrived | Dulles | Pittsburgh | 154 | |
| Sep 5, 2026Arrived | Dulles | Pittsburgh | -23 | |
| Sep 4, 2026Arrived | Dulles | Pittsburgh | 17 | |
| Sep 4, 2026Arrived | Dulles | Pittsburgh | 47 | |
| Sep 2, 2026Arrived | Dulles | Pittsburgh | -27 | |
| Aug 29, 2026Arrived | Dulles | Pittsburgh | -24 | |
| Aug 28, 2026Arrived | Dulles | Pittsburgh | -28 | |
| Aug 24, 2026Arrived | Dulles | Pittsburgh | -17 | |
| Aug 23, 2026Arrived | Dulles | Pittsburgh | -23 |