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 Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and Denver - Denver International Airport (Airport Code DEN).
This flight data pertains specifically to the flight's details for Saturday, May 02, 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 to Denver

En Route - Delayed
Delay: 34 minutes
Flight Status for Saturday May 02, 2026

Airline information

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

Departure

Seattle (SEA)
May 02, 2026
Seattle-Tacoma International Airport
Departed at:
03:23 pm
Gate:
-
Scheduled Departure Time: 03:20 pm

Arrival

Denver (DEN)
May 02, 2026
Denver International Airport
Estimated Arrival Time:
07:10 pm
Terminal:
-
Gate:
A37
Scheduled Arrival Time: 06:36 pm
Baggage: 1
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 1022 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: 2026-05-02 17:38:51
Current Time in Denver: 2026-05-02 18:38:51

Alternative Flights

The following airlines serves the same route between Seattle and Denver:

Alaska Airlines
- Flight Number: AS1332. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: AS1413. (On Time performance: 91 - Average Delay: 3 minutes)
- Flight Number: AS535. (On Time performance: 86 - Average Delay: 3 minutes)
- Flight Number: AS602. (On Time performance: 82 - Average Delay: 6 minutes)
- Flight Number: AS642. (On Time performance: 94 - Average Delay: 7 minutes)
- Flight Number: AS682. (On Time performance: 86 - Average Delay: 10 minutes)
- Flight Number: AS786. (On Time performance: 80 - Average Delay: 9 minutes)

Air Transport International
- Flight Number: 8C3352. (On Time performance: 33 - Average Delay: 40 minutes)

Delta Air Lines
- Flight Number: DL1358. (On Time performance: 86 - Average Delay: 6 minutes)
- Flight Number: DL2851. (On Time performance: 73 - Average Delay: 17 minutes)
- Flight Number: DL3675. (On Time performance: 92 - Average Delay: 14 minutes)
- Flight Number: DL4026. (On Time performance: 81 - Average Delay: 13 minutes)

Frontier Airlines
- Flight Number: F91176. (On Time performance: 62 - Average Delay: 46 minutes)
- Flight Number: F93406. (On Time performance: 80 - Average Delay: 12 minutes)

United Airlines
- Flight Number: UA1218. (On Time performance: 91 - Average Delay: 10 minutes)
- Flight Number: UA1351. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: UA1505. (On Time performance: 86 - Average Delay: 21 minutes)
- Flight Number: UA2601. (On Time performance: 97 - Average Delay: 6 minutes)
- Flight Number: UA757. (On Time performance: 88 - Average Delay: 16 minutes)

Southwest Airlines
- Flight Number: WN1310. (On Time performance: 100 - Average Delay: 3 minutes)
- Flight Number: WN376. (On Time performance: 33 - Average Delay: 19 minutes)
- Flight Number: WN4194. (On Time performance: 57 - Average Delay: 11 minutes)
- Flight Number: WN4195. (On Time performance: 75 - Average Delay: 9 minutes)
- Flight Number: WN4660. (On Time performance: 76 - Average Delay: 15 minutes)
- Flight Number: WN714. (On Time performance: 88 - Average Delay: 4 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: 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, May 02, 2026