| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 02 | SEA | BOI | 17:40 | 20:07 |
Scheduled
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Track > |
| Jul 29 | SEA | BOI | 17:50 | 19:54 |
Landed
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| Jul 28 | SEA | BOI | 18:37 | 20:37 |
Landed Late
|
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| Jul 27 | SEA | BOI | 17:58 | 20:00 |
Landed
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| Jul 26 | SEA | BOI | 17:44 | 19:47 |
Landed
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| Jul 25 | SEA | BOI | 17:52 | 19:49 |
Landed
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| Jul 24 | SEA | BOI | 18:54 | 20:54 |
Landed Late
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| Jul 23 | SEA | BOI | 18:01 | 20:02 |
Landed
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| Jul 22 | SEA | BOI | 17:57 | 20:02 |
Landed
|
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| Jul 21 | SEA | BOI | 18:07 | 20:12 |
Landed
|
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Alaska Airlines Flight AS2109 connects Seattle, United States to Boise, United States, taking off from Seattle Tacoma International Airport SEA and landing at Boise Airport BOI.
How long is the AS2109 flight from Seattle to Boise?
The average flight time from Seattle to Boise is 1 hour and 1 minute. The flight distance is 641 km / 398 miles and the average flight speed is 605 km/h / 376 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS2109 Seattle to Boise?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS2109 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS2109 flight?
The latest flight took off on Monday, August 3rd, 2026 with the flight status being Scheduled on 20:07.
How else can the flight AS2109 be referenced as?
This Alaska Airlines flight can also be referenced as ASA2109, AS 2109, ASA 2109.
How often is flight AS2109 delayed?
On average, 30% of all AS2109 flights are delayed. The average delay is 27 minutes.
Can I get compensation for my delayed or cancelled AS2109 flight or baggage issues?
If your AS2109 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 AS2109 Flight Tracker above for more details.
Other flights departing from Seattle SEA: AS2293, AS3199, DL3682, MQ4035
Other flights arriving at Boise BOI: WN2737, WN813, AS2182, ST11
All flights connecting Seattle SEA to Boise BOI.