Is UA3538 delayed?
Service date: · Scheduled departure date (America/New_York)
Arrived
4 min early
Updated
Departure
Dulles
IAD
Actual
Scheduled 17:30
Aug 31
Arrival
Portland
PWM
Actual
Scheduled 23:24
Aug 31
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
IADPWM
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 20 min early
IAD → PWM
- 15 min late
RDU → IAD
- 16 min late
IAD → PWM
- 15 min early
RDU → IAD
- 23 min late
IAD → PWM
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 27
- Arrivals over 15 minutes late
- 6
- Observed cancellations
- 0
- Observed occurrences
- 35
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 | Portland | -20 | |
| Sep 17, 2026Arrived | Raleigh/Durham | Dulles | 15 | |
| Sep 16, 2026Arrived | Dulles | Portland | 16 | |
| Sep 16, 2026Arrived | Raleigh/Durham | Dulles | -15 | |
| Sep 15, 2026Arrived | Dulles | Portland | 23 | |
| Sep 15, 2026Arrived | Raleigh/Durham | Dulles | -13 | |
| Sep 14, 2026Arrived | Raleigh/Durham | Dulles | -21 | |
| Sep 13, 2026Arrived | Dulles | Portland | -28 | |
| Sep 13, 2026Arrived | Raleigh/Durham | Dulles | -8 | |
| Sep 12, 2026Arrived | Raleigh/Durham | Dulles | -4 | |
| Sep 11, 2026Arrived | Dulles | Portland | -23 | |
| Sep 11, 2026Arrived | Raleigh/Durham | Dulles | -19 | |
| Sep 10, 2026Arrived | Dulles | Portland | -30 | |
| Sep 10, 2026Arrived | Raleigh/Durham | Dulles | -9 | |
| Sep 9, 2026Arrived | Dulles | Portland | -25 | |
| Sep 9, 2026Arrived | Raleigh/Durham | Dulles | -6 | |
| Sep 8, 2026Arrived | Dulles | Portland | -23 | |
| Sep 8, 2026Arrived | Raleigh/Durham | Dulles | -15 | |
| Sep 7, 2026Arrived | Dulles | Portland | -17 | |
| Sep 7, 2026Arrived | Raleigh/Durham | Dulles | 27 | |
| Sep 6, 2026Arrived | Raleigh/Durham | Dulles | -20 | |
| Sep 5, 2026Arrived | Raleigh/Durham | Dulles | 21 | |
| Sep 4, 2026Arrived | Dulles | Portland | -9 | |
| Sep 4, 2026Arrived | Raleigh/Durham | Dulles | 315 | |
| Sep 1, 2026Arrived | Dulles | Portland | -12 | |
| Aug 31, 2026Arrived | Dulles | Portland | -4 | |
| Aug 26, 2026Arrived | Dulles | Portland | -27 |