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

AS9579 Alaska Airlines - Flight Status

Below, you can find details about Alaska Airlines flight AS9579, which currently operates between the airports of Cleveland - Cleveland Hopkins International Airport (Airport Code CLE) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Thursday, March 26, 2026.

AS9579 On Time performance:
17
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

AS9579 Alaska Airlines from Cleveland

Landed - Delayed
Delay: 82 minutes
Flight Status for Thursday March 26, 2026

Airline information

Alaska Airlines
Alaska Airlines
Equipment: Boeing 737MAX 9 Passenger

Departure

Cleveland (CLE)
March 25, 2026
Cleveland Hopkins International Airport
Departed at:
11:09 pm
Terminal:
-
Gate:
-
Scheduled Departure Time: 10:00 pm

Arrival

Seattle (SEA)
March 26, 2026
Seattle-Tacoma International Airport
Arrived at:
01:49 am
Gate:
S11
Scheduled Arrival Time: 12:27 am
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.

Additional Information

Which is the frequency of flight AS9579?
The flight AS9579 is currently not scheduled at Seattle Airport - SEATAC.

Which is the distance of flight AS9579?
The distance between the two airports is 2016 miles.

Which is the flight time of flight AS9579?
The scheduled flight time gate to gate is: 05:27 hours.
The real flight time gate to gate on average is: 04:32 hours.

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 Cleveland: 2026-03-26 06:42:46
Current Time in Seattle: 2026-03-26 03:42:46

Alternative Flights

The following airline serve the same route between Cleveland and Seattle:
Alaska Airlines - Flight Number: AS216. (On Time performance: 15 - Average Delay: 42 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from January 06, 2026 to February 17, 2026, we have obtained these figures.
Total number of flights: 6
On Time: 1 ( 17 % )
Moderate Delay: 1 ( 17 % )
Significant Delay: 1 ( 17 % )
Major Delay: 3 ( 50 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 52 minutes.
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: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights AS9579

No flights for AS9579 were scheduled in the past month. The last flight took place on Thursday, March 26, 2026