AA4509 American Airlines - Flight Status
Below, you can find details about American Airlines flight AA4509, which currently operates between the airports of Key West - Key West International Airport (Airport Code EYW) and Philadelphia - Philadelphia International Airport (Airport Code PHL).
This flight data pertains specifically to the flight's details for Thursday, September 10, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights AA4509
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights AA4509
AA4509 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
AA4509 American Airlines from Key West
En Route - On-time
Flight Status for Thursday September 10, 2026
En Route - On-time
Flight Status for Thursday September 10, 2026
Airline information
American Airlines
Equipment: Embraer 175
Departure
Key West (EYW)
September 10, 2026
Key West International Airport
Departed at:
02:31 pm
Terminal:
-
Gate:
3
Scheduled Departure Time: 02:34 pm
Arrival
Philadelphia (PHL)
September 10, 2026
Philadelphia International Airport
Estimated Arrival Time:
05:28 pm
Terminal:
C
Gate:
C19
Scheduled Arrival Time: 05:51 pm
Baggage: 18
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.philadelphia-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- AS4255 - Alaska Airlines
- QR7731 - Qatar Airways
Additional Information
Which is the frequency of flight AA4509?
The flight AA4509 is currently not scheduled at Philadelphia Airport (PHL).
Which is the distance of flight AA4509?
The distance between the two airports is 1125 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight AA4509 is currently not scheduled at Philadelphia Airport (PHL).
Which is the distance of flight AA4509?
The distance between the two airports is 1125 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airline serve the same route between Key West and Philadelphia:
American Airlines - Flight Number: AA2813. (On Time performance: 72 - Average Delay: 31 minutes)
American Airlines - Flight Number: AA2813. (On Time performance: 72 - Average Delay: 31 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from September 03, 2025 to October 05, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from September 03, 2025 to October 05, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Last Past Flights AA4509
Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
09 September
09 September
02:24 pm
Key West (EYW)
Key West (EYW)
05:26 pm
Philadelphia (PHL)
Philadelphia (PHL)
03h 02min
Embraer 175 (E
Embraer 175 (E
Landed - On-time