AS321 Alaska Airlines - Flight Status
Below, you can find details about Alaska Airlines flight AS321, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and Philadelphia - Philadelphia International Airport (Airport Code PHL).
This flight data pertains specifically to the flight's details for Saturday, October 25, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights AS321
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights AS321
AS321 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
AS321 Alaska Airlines to Philadelphia
We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.
We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.
Airline information
Alaska Airlines
Departure
Seattle (SEA)
October 25, 2025
Seattle-Tacoma International Airport
Arrival
Philadelphia (PHL)
October 26, 2025
Philadelphia International Airport
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.seattle-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:
- HA6544 - Hawaiian Airlines
- JX7080 - Starlux Airlines
- TN2712 - Air Tahiti Nui
Additional Information
Which is the frequency of flight AS321?
The flight AS321 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight AS321?
The distance between the two airports is 2372 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Seattle: 2025-10-27 12:27:13
Current Time in Philadelphia: 2025-10-27 15:27:13
The flight AS321 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight AS321?
The distance between the two airports is 2372 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Seattle: 2025-10-27 12:27:13
Current Time in Philadelphia: 2025-10-27 15:27:13
Alternative Flights
The following airlines serves the same route between Seattle and Philadelphia:
American Airlines
- Flight Number: AA1095. (On Time performance: 73 - Average Delay: 0 minutes)
- Flight Number: AA2086. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: AA2760. (On Time performance: 78 - Average Delay: 9 minutes)
- Flight Number: AA2841. (On Time performance: 82 - Average Delay: 49 minutes)
Alaska Airlines
- Flight Number: AS442. (On Time performance: 70 - Average Delay: 16 minutes)
- Flight Number: AS444. (On Time performance: 86 - Average Delay: 9 minutes)
American Airlines
- Flight Number: AA1095. (On Time performance: 73 - Average Delay: 0 minutes)
- Flight Number: AA2086. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: AA2760. (On Time performance: 78 - Average Delay: 9 minutes)
- Flight Number: AA2841. (On Time performance: 82 - Average Delay: 49 minutes)
Alaska Airlines
- Flight Number: AS442. (On Time performance: 70 - Average Delay: 16 minutes)
- Flight Number: AS444. (On Time performance: 86 - Average Delay: 9 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 Weekday: We have gathered available data from last six months, spanning from May 15, 2025 to June 11, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from January 06, 2025 to June 11, 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 Weekday: We have gathered available data from last six months, spanning from May 15, 2025 to June 11, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.
Last Past Flights AS321
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
26 October
26 October
10:20 pm
Seattle (SEA)
Seattle (SEA)
06:16 am
Philadelphia (PHL)
Philadelphia (PHL)
04h 56min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed