| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 17 | GEG | PDX | 19:35 | 20:29 |
Landed
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| Mar 11 | GEG | PDX | 19:44 | 20:52 |
Landed
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| Mar 10 | GEG | PDX | 19:38 | 20:32 |
Landed
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| Mar 04 | GEG | PDX | 19:38 | 20:28 |
Landed
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| Mar 03 | GEG | PDX | 19:32 | 20:24 |
Landed
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| Feb 25 | GEG | PDX | 19:32 | 20:23 |
Landed
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| Feb 24 | GEG | PDX | 19:48 | 20:49 |
Landed
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| Feb 18 | GEG | PDX | 19:40 | 20:37 |
Landed
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| Feb 17 | GEG | PDX | 20:04 | 21:01 |
Landed Late
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Alaska Airlines Flight AS3151 connects Spokane, United States to Portland, United States, taking off from Spokane International Airport GEG and landing at Portland International Airport PDX.
How long is the AS3151 flight from Spokane to Portland?
The average flight time from Spokane to Portland is 56 minutes. The flight distance is 448 km / 278 miles and the average flight speed is 484 km/h / 301 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS3151 Spokane to Portland?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS3151 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS3151 flight?
The latest flight took off on Wednesday, March 18th, 2026 with the flight status being Landed on 20:29.
How else can the flight AS3151 be referenced as?
This Alaska Airlines flight can also be referenced as ASA3151, AS 3151, ASA 3151.
How often is flight AS3151 delayed?
On average, 33% of all AS3151 flights are delayed. The average delay is 11 minutes.
Can I get compensation for my delayed or cancelled AS3151 flight or baggage issues?
If your AS3151 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 AS3151 Flight Tracker above for more details.
Flight AS3151 is code-shared by 1 airline using the flight number HA4943
Other flights departing from Spokane GEG: AS3219, AS162, AS2429, WN2006
Other flights arriving at Portland PDX: AS269, AS1445, AS741, AS310
All flights connecting Spokane GEG to Portland PDX.