Is AA4504 delayed?
Service date: · Scheduled departure date (America/Chicago)
Arrived
24 min early
Updated
Departure
Chicago
ORD
Actual
Scheduled 19:13
Aug 28
Arrival
Portland
PWM
Actual
Scheduled 02:48
Aug 29
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
ORDPWM
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 153 min late
ORD → PWM
- 22 min early
ORD → PWM
- 43 min early
ORD → PWM
- 7 min late
ORD → PWM
- 40 min late
ORD → PWM
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 16
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 0
- Observed occurrences
- 25
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 15, 2026Arrived | Chicago | Portland | 153 | |
| Sep 14, 2026Arrived | Chicago | Portland | -22 | |
| Sep 13, 2026Arrived | Chicago | Portland | -43 | |
| Sep 12, 2026Arrived | Chicago | Portland | 7 | |
| Sep 11, 2026Arrived | Chicago | Portland | 40 | |
| Sep 10, 2026Arrived | Chicago | Portland | -45 | |
| Sep 9, 2026Arrived | Chicago | Portland | -9 | |
| Sep 8, 2026Arrived | Chicago | Portland | 24 | |
| Sep 7, 2026Arrived | Chicago | Portland | 15 | |
| Sep 6, 2026Arrived | Chicago | Portland | -16 | |
| Sep 5, 2026Arrived | Chicago | Portland | -27 | |
| Sep 4, 2026Arrived | Chicago | Portland | 7 | |
| Sep 3, 2026Arrived | Chicago | Portland | 37 | |
| Aug 29, 2026Arrived | Chicago | Portland | -21 | |
| Aug 28, 2026Arrived | Chicago | Portland | -24 | |
| Aug 23, 2026Arrived | Chicago | Portland | -23 |