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AS3423 Flight Status Alaska Airlines: Seattle to Idaho Falls (ASA3423)

Alaska Airlines AS 3423
En-Route
Departure: Thu, Jun 11, 2026
Scheduled:
19:50
|
Actual:
19:59
Arrival: Thu, Jun 11, 2026
Scheduled:
22:39
|
Estimated:
22:19
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AS 3423 Flight Status & Schedule

Date Departure Arrival Status
Jun 11 19:59 22:19
En-Route
 Track >
Jun 10 21:36 23:51
Delayed
 Track >
< All SEA Departures All IDA Arrivals >

Alaska Airlines AS 3423 Seattle to Idaho Falls Flight Information

Alaska Airlines Flight AS3423 connects Seattle, United States to Idaho Falls, United States, taking off from Seattle Tacoma International Airport SEA and landing at Idaho Falls Regional Airport IDA.

How long is the AS3423 flight from Seattle to Idaho Falls?

The average flight time from Seattle to Idaho Falls is 1 hour and 17 minutes. The flight distance is 909 km / 565 miles and the average flight speed is 705 km/h / 438 mph.

How many AS3423 flights are operated per week?

2 flights per week. The flight AS3423 is operated on Thursday and Friday.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS3423 Seattle to Idaho Falls?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS3423 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AS3423 flight?

The latest flight took off on Friday, June 12th, 2026 with the flight status being En-Route on 22:19.

How else can the flight AS3423 be referenced as?

This Alaska Airlines flight can also be referenced as ASA3423, AS 3423, ASA 3423.

How often is flight AS3423 delayed?

On average, 50% of all AS3423 flights are delayed. The average delay is 72 minutes.

Can I get compensation for my delayed or cancelled AS3423 flight or baggage issues?

If your AS3423 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 AS3423 Flight Tracker above for more details.

AS3423 and Seattle SEA to Idaho Falls IDA Flights

Flight AS3423 is code-shared by 2 airlines using the flight numbers QR2999, AY2623

Other flights departing from Seattle SEA: AS1342, AS1559, DL3698, DL3884

Other flights arriving at Idaho Falls IDA: OO6467, DL2608

All flights connecting Seattle SEA to Idaho Falls IDA.

AS3423 Alaska Airlines Flight: Seattle to Idaho Falls Route Map

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.