(AA) American Airlines 4509 Flight Details
On time | Scheduled
Departure
EYW
Key West International Airport, FL, US
Flight Gate Times
01-Oct-2026
Scheduled
14:34
EDT
Estimated
14:34
EDT
Total Departure Delay: -
Flight Runway Times
01-Oct-2026
Scheduled
14:53
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
5
Craft Type
Embraer 175
E75
Flight Time
Scheduled
3h 17m
Arrival
PHL
Philadelphia International Airport, PA, US
Flight Gate Times
01-Oct-2026
Scheduled
17:51
EDT
Estimated
17:51
EDT
Total Arrival Delay: -
Flight Runway Times
01-Oct-2026
Scheduled
17:40
EDT
Actual
--
Runway Delay: -
Terminal
B
Gate
B2
Baggage Claim
16
Tail Number
N131HQ
Flight Time
Estimated
3h 17m
Flight Notes
Operated by Republic Airways on behalf of American Airlines
Also marketed as (AS) Alaska Airlines 4255, (QR) Qatar Airways 7731
Event Timeline
Date
Event
Data Updated
1 Oct
11:25
07:25
07:25
Gate Adjustment
Departure Gate changed from 2 to 5
1 Oct
04:02
00:02
00:02
Gate Adjustment
Arrival Gate changed from C17 to B2
Arrival Terminal changed from C to B
Baggage changed from 18 to 16
1 Oct
00:33
20:33
20:33
Time Adjustment
Scheduled Runway Departure changed to Oct-01-2026 2:53 PM
Scheduled Runway Arrival changed to Oct-01-2026 5:40 PM
30 Sep
23:12
19:12
19:12
Equipment Adjustment
Tail Number changed to N131HQ
Actual Equipment changed to E75
30 Sep
20:51
16:51
16:51
Gate Adjustment
Departure Gate changed from 4 to 2
30 Sep
00:38
20:38
20:38
Time Adjustment
Estimated Gate Departure changed to Oct-01-2026 2:34 PM
Estimated Gate Arrival changed to Oct-01-2026 5:51 PM
Departure Gate changed to 4
Arrival Gate changed to C17
Arrival Terminal changed to C
Baggage changed to 18
28 Sep
18:08
14:08
14:08
Record Created
28 Sep
18:08
14:08
14:08
Time Adjustment
Scheduled Gate Departure changed to Oct-01-2026 2:34 PM
Scheduled Gate Arrival changed to Oct-01-2026 5:51 PM
Scheduled Equipment changed to E75