| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 15 | GEG | SEA | 20:08 | 20:58 |
Landed
|
Track > |
| Dec 13 | GEG | SEA | 19:54 | 20:37 |
Landed
|
Track > |
| Dec 12 | GEG | SEA | 19:48 | 20:36 |
Landed
|
Track > |
| Dec 11 | GEG | SEA | 20:01 | 20:42 |
Landed
|
Track > |
| Dec 08 | GEG | SEA | 22:03 | 21:15 |
Unknown
|
Track > |
| Dec 06 | GEG | SEA | 19:52 | 20:38 |
Landed
|
Track > |
| Dec 05 | GEG | SEA | 20:22 | 21:12 |
Landed
|
Track > |
| Dec 04 | GEG | SEA | 20:18 | 21:05 |
Landed
|
Track > |
Alaska Airlines Flight AS321 connects Spokane, United States to Seattle, United States, taking off from Spokane International Airport GEG and landing at Seattle Tacoma International Airport SEA.
How long is the AS321 flight from Spokane to Seattle?
The average flight time from Spokane to Seattle is 46 minutes. The flight distance is 359 km / 223 miles and the average flight speed is 439 km/h / 273 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS321 Spokane to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS321 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS321 arriving at?
Flight AS321 arrives at Seattle Tacoma International Airport (SEA) Terminal 8.
When was the latest AS321 flight?
The latest flight took off on Tuesday, December 16th, 2025 with the flight status being Landed on 20:58.
How else can the flight AS321 be referenced as?
This Alaska Airlines flight can also be referenced as ASA321, AS0321, AS 321, ASA 321.
How often is flight AS321 delayed?
On average, 0% of all AS321 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled AS321 flight or baggage issues?
If your AS321 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our AS321 Flight Tracker above for more details.
Flight AS321 is code-shared by 3 airlines using the flight numbers HA4956, JX7087, TN2450
Other flights departing from Spokane GEG: AS3331, DL3706, AS3407, DL2093
Other flights arriving at Seattle SEA: AS153, AS586, UA1115, AS2185
All flights connecting Spokane GEG to Seattle SEA.