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AS2123 Flight Status Alaska Airlines: San Jose to Boise (ASA2123)

Are you looking for the July 18th, 2026 AS 2123 Seattle to Missoula flight? Click here to go to our AS2123 Seattle to Missoula Flight Status page >

AS 2123 San Jose to Boise Flight Status

Alaska Airlines Flight AS2123 from San Jose International Airport SJC to Boise Airport BOI is not scheduled for today July 18th, 2026.
The last time the flight was scheduled was on October 25th, 2025.
Check the table below for AS2123's most recent flight history:

AS 2123 Flight Status & Schedule

Date Departure Arrival Status
Oct 25 17:12 19:28
Landed
 Track >
Oct 18 17:15 19:32
Landed
 Track >
Oct 11 17:08 19:26
Landed
 Track >
Oct 04 17:14 19:33
Landed
 Track >
< All SJC Departures All BOI Arrivals >

Alaska Airlines AS 2123 San Jose to Boise Flight Information

Alaska Airlines Flight AS2123 connects San Jose, United States to Boise, United States, taking off from San Jose International Airport SJC and landing at Boise Airport BOI.

How long is the AS2123 flight from San Jose to Boise?

The average flight time from San Jose to Boise is 1 hour and 17 minutes. The flight distance is 841 km / 523 miles and the average flight speed is 651 km/h / 405 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS2123 San Jose to Boise?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS2123 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AS2123 flight?

The latest flight took off on Sunday, October 26th, 2025 with the flight status being Landed on 19:28.

How else can the flight AS2123 be referenced as?

This Alaska Airlines flight can also be referenced as ASA2123, AS 2123, ASA 2123.

How often is flight AS2123 delayed?

On average, 0% of all AS2123 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AS2123 flight or baggage issues?

If your AS2123 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 AS2123 Flight Tracker above for more details.

AS2123 and San Jose SJC to Boise BOI Flights

Flight AS2123 is code-shared by 2 airlines using the flight numbers AA7451, HA6118

Other flights departing from San Jose SJC: DL3774, WN4467, WN1391, DL3774

Other flights arriving at Boise BOI: AA4952, DL692, AS3396, AS2303

All flights connecting San Jose SJC to Boise BOI.

AS2123 Alaska Airlines Flight: San Jose to Boise Route Map

AS2123 Alaska Airlines Flight Map: San Jose to Boise
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.