Airport Tips & Quick Reference Guide to Seattle–Tacoma Airport - Seatac (SEA)

AS9988 Alaska Airlines - Flight Status

Below, you can find details about Alaska Airlines flight AS9988, which currently operates between the airports of San Diego - San Diego International Airport (Airport Code SAN) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Saturday, August 22, 2026.

AS9988 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

AS9988 Alaska Airlines from San Diego

Scheduled - Delayed
Delay: 385 minutes
Flight Status for Saturday August 22, 2026

Airline information

Alaska Airlines
Alaska Airlines
Equipment: Embraer 175 (Enhanced Winglets)

Departure

San Diego (SAN)
August 22, 2026
San Diego International Airport
Estimated Departure Time:
04:45 pm
Terminal:
2
Gate:
35
Scheduled Departure Time: 10:45 am

Arrival

Seattle (SEA)
August 22, 2026
Seattle-Tacoma International Airport
Estimated Arrival Time:
07:31 pm
Gate:
C10
Scheduled Arrival Time: 01:05 pm
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 AS9988?
The flight AS9988 is currently not scheduled at Seattle Airport - SEATAC.

Which is the distance of flight AS9988?
The distance between the two airports is 1051 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 airlines serves the same route between San Diego and Seattle:

Alaska Airlines
- Flight Number: AS1362. (On Time performance: 70 - Average Delay: 12 minutes)
- Flight Number: AS1368. (On Time performance: 70 - Average Delay: 15 minutes)
- Flight Number: AS1373.
- Flight Number: AS1381. (On Time performance: 56 - Average Delay: 21 minutes)
- Flight Number: AS1431. (On Time performance: 69 - Average Delay: 13 minutes)
- Flight Number: AS1473. (On Time performance: 92 - Average Delay: 9 minutes)
- Flight Number: AS1477. (On Time performance: 76 - Average Delay: 16 minutes)
- Flight Number: AS417. (On Time performance: 64 - Average Delay: 17 minutes)
- Flight Number: AS465. (On Time performance: 69 - Average Delay: 16 minutes)
- Flight Number: AS475. (On Time performance: 62 - Average Delay: 12 minutes)
- Flight Number: AS512. (On Time performance: 82 - Average Delay: 20 minutes)
- Flight Number: AS574. (On Time performance: 71 - Average Delay: 12 minutes)
- Flight Number: AS608.
- Flight Number: AS683. (On Time performance: 60 - Average Delay: 18 minutes)
- Flight Number: AS685. (On Time performance: 88 - Average Delay: 9 minutes)
- Flight Number: AS709. (On Time performance: 75 - Average Delay: 14 minutes)
- Flight Number: AS753. (On Time performance: 78 - Average Delay: 16 minutes)

Delta Air Lines
- Flight Number: DL2508. (On Time performance: 90 - Average Delay: 16 minutes)
- Flight Number: DL2530. (On Time performance: 87 - Average Delay: 5 minutes)
- Flight Number: DL2533. (On Time performance: 74 - Average Delay: 13 minutes)
- Flight Number: DL2572. (On Time performance: 83 - Average Delay: 9 minutes)
- Flight Number: DL2613. (On Time performance: 82 - Average Delay: 19 minutes)

Southwest Airlines
- Flight Number: WN247.
- Flight Number: WN2631. (On Time performance: 89 - Average Delay: 10 minutes)
- Flight Number: WN4310. (On Time performance: 23 - Average Delay: 47 minutes)
- Flight Number: WN4769. (On Time performance: 52 - Average Delay: 30 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 February 20, 2026 to July 16, 2026. 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.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

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 AS9988

No flights for AS9988 were scheduled in the past month. The last flight took place on Saturday, August 22, 2026