Is AA4509 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
57 min late
Official source · Updated
Departure
Pittsburgh
PIT
Actual
Scheduled 10:25
Sep 7
Arrival
Chicago
ORD
Actual
Scheduled 06:28
Sep 7
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
PITORD
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 6 min late
EYW → PHL
- 6 min late
EYW → PHL
- 18 min early
EYW → PHL
- 10 min late
EYW → PHL
- 23 min early
EYW → PHL
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 13
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- Observed occurrences
- 13
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 | Key West | Philadelphia | 6 | |
| Sep 15, 2026Arrived | Key West | Philadelphia | 6 | |
| Sep 14, 2026Arrived | Key West | Philadelphia | -18 | |
| Sep 13, 2026Arrived | Key West | Philadelphia | 10 | |
| Sep 12, 2026Arrived | Key West | Philadelphia | -23 | |
| Sep 11, 2026Arrived | Key West | Philadelphia | 10 | |
| Sep 10, 2026Arrived | Key West | Philadelphia | -10 | |
| Sep 9, 2026Arrived | Key West | Philadelphia | -14 | |
| Sep 8, 2026Arrived | Pittsburgh | Chicago | -9 | |
| Sep 7, 2026Arrived | Pittsburgh | Chicago | 57 | |
| Sep 6, 2026Arrived | Pittsburgh | Chicago | -10 | |
| Sep 5, 2026Arrived | Pittsburgh | Chicago | 24 | |
| Sep 4, 2026Arrived | Pittsburgh | Chicago | -37 |