Information about flight AA4521
Flight AA4521 Pittsburgh International Airport (Pittsburgh) – O'Hare International Airport (Chicago) is carried out by American Airlines 6 time(s) a week: mon, tue, wed, thu, fri, sun.
The flight time is from 1h 37m.
| Departure | Arrival | Flight days | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|
| 07:55 | 08:43 | fri | American Airlines | 1h 48m | Pittsburgh International Airport — O'Hare International Airport | search |
| 20:29 | 22:06 | mon, tue, wed, thu, fri, sun | American Airlines | 1h 37m | LaGuardia Airport — Buffalo Niagara International Airport | search |
Schedule by day
| Date | Airports | Departure | Arrival | Flight time | Aircraft | Airlines | |
|---|---|---|---|---|---|---|---|
| 05 Sep 2025 | Pittsburgh International Airport — O'Hare International Airport | 07:55 | 08:43 | 1h 48m | E75 | American Airlines | search |
Return flights: AA1173, AA2902, AA3020, AA3384, AA3480, AA4365, AA4402, AA4467, AA4527, AA555, AA6433, UA1082, UA1285, UA1905, UA2251, UA3464, UA3535, UA3643, UA3699, UA5484, UA782,