Is UA3540 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/New_York)
28 min early
Updated
Departure
Dulles
IAD
Actual
Aug 28
Arrival
Pittsburgh
PIT
Actual
Aug 29
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Service date: · Scheduled departure date (America/New_York)
On time
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Dulles
IAD
Actual
Aug 28
Arrival
Pittsburgh
PIT
Estimated
Aug 28
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Not available
- Estimated
- Actual
- Not available
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 |