Informational Guide to Seattle–Tacoma Airport - Seatac (SEA) - NON OFFICIAL

AS402 Alaska Airlines - Flight Status

Below, you can find details about Alaska Airlines flight AS402, which currently operates between the airports of Charleston - Charleston International Airport (Airport Code CHS) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Saturday, November 01, 2025.

AS402 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

AS402 Alaska Airlines from Charleston

Airline information

Alaska Airlines
Alaska Airlines

Departure

Charleston (CHS)
October 30, 2025
Charleston International Airport

Arrival

Seattle (SEA)
October 30, 2025
Seattle-Tacoma 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:

- HA4759 - Hawaiian Airlines

Additional Information

Which is the frequency of flight AS402?
The flight AS402 is scheduled to flight on daily basis.

Which is the distance of flight AS402?
The distance between the two airports is 2411 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 Charleston: 2025-11-01 14:49:47
Current Time in Seattle: 2025-11-01 11:49:47

Alternative Flights

Alaska Airlines is the only airline operating the route from Charleston to Seattle.

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 April 22, 2025 to May 14, 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 AS402

Date
Departure
Arrival
Duration
Aircraft
Status
Friday
31 October
06:42 pm
Charleston (CHS)
09:37 pm
Seattle (SEA)
05h 55min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
30 October
06:56 pm
Charleston (CHS)
09:59 pm
Seattle (SEA)
06h 03min
Boeing 737-900
Boeing 737-900
Landed - On-time
Wednesday
29 October
07:20 pm
Charleston (CHS)
10:24 pm
Seattle (SEA)
06h 04min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Monday
27 October
06:56 pm
Charleston (CHS)
09:49 pm
Seattle (SEA)
05h 53min
Boeing 737-900
Boeing 737-900
Landed - On-time
Sunday
26 October
06:58 pm
Charleston (CHS)
09:26 pm
Seattle (SEA)
05h 28min
Boeing 737-900
Boeing 737-900
Landed - On-time