(AS) Alaska Airlines 4255 Flight Details
On time | Scheduled
Departure
EYW
Key West International Airport, FL, US
Flight Gate Times
10-Sep-2026
Scheduled
14:34
EDT
Estimated
14:34
EDT
Total Departure Delay: -
Flight Runway Times
10-Sep-2026
Scheduled
14:53
EDT
Actual
--
Runway Delay: -
Terminal
-
Gate
3
Craft Type
Embraer 175
E75
Flight Time
Scheduled
3h 17m
Arrival
PHL
Philadelphia International Airport, PA, US
Flight Gate Times
10-Sep-2026
Scheduled
17:51
EDT
Estimated
17:51
EDT
Total Arrival Delay: -
Flight Runway Times
10-Sep-2026
Scheduled
17:40
EDT
Actual
--
Runway Delay: -
Terminal
C
Gate
C19
Baggage Claim
18
Tail Number
N137HQ
Flight Time
Estimated
3h 17m
Flight Notes
Operated by Republic Airways on behalf of American Airlines 4509
Also marketed as (QR) Qatar Airways 7731, (AA) American Airlines 4509
Event Timeline
Date
Event
Data Updated
10 Sep
03:33
23:33
23:33
Gate Adjustment
Arrival Gate changed from B6 to C19
Arrival Terminal changed from B to C
Baggage changed from 13 to 18
9 Sep
23:41
19:41
19:41
Gate Adjustment
Departure Gate changed from 4 to 3
9 Sep
23:12
19:12
19:12
Equipment Adjustment
Tail Number changed to N137HQ
Actual Equipment changed to E75
9 Sep
18:41
14:41
14:41
Time Adjustment
Scheduled Runway Departure changed from Sep-10-2026 2:44 PM to Sep-10-2026 2:53 PM
Scheduled Runway Arrival changed from Sep-10-2026 5:17 PM to Sep-10-2026 5:40 PM
9 Sep
18:36
14:36
14:36
Time Adjustment
Scheduled Runway Departure changed to Sep-10-2026 2:44 PM
Scheduled Runway Arrival changed to Sep-10-2026 5:17 PM
9 Sep
06:29
02:29
02:29
Gate Adjustment
Baggage changed from A to 13
9 Sep
00:39
20:39
20:39
Time Adjustment
Estimated Gate Departure changed to Sep-10-2026 2:34 PM
Estimated Gate Arrival changed to Sep-10-2026 5:51 PM
Departure Gate changed to 4
Arrival Gate changed to B6
Arrival Terminal changed to B
Baggage changed to A
7 Sep
18:08
14:08
14:08
Record Created
7 Sep
18:08
14:08
14:08
Time Adjustment
Scheduled Gate Departure changed to Sep-10-2026 2:34 PM
Scheduled Gate Arrival changed to Sep-10-2026 5:51 PM
Scheduled Equipment changed to E75