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AS 4311 Missoula to Chicago Flight Status

Alaska Airlines Flight AS4311 from Missoula International Airport MSO to Chicago O'Hare International Airport ORD is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on October 5th, 2025.
Check the table below for AS4311's most recent flight history:

AS 4311 Flight Status & Schedule

Date Departure Arrival Status
Oct 05 13:00 16:57
Landed
Track >
Oct 04 13:00 16:55
Landed
Track >
Oct 03 12:55 16:49
Landed
Track >
Oct 02 13:12 16:56
Landed
Track >
Oct 01 13:14 16:58
Landed
Track >

Alaska Airlines AS 4311 Missoula to Chicago Flight Information

Alaska Airlines Flight AS4311 connects Missoula, United States to Chicago, United States, taking off from Missoula International Airport MSO and landing at Chicago O'Hare International Airport ORD.

How long is the AS4311 flight from Missoula to Chicago?

The average flight time from Missoula to Chicago is 2 hours and 51 minutes. The flight distance is 2139 km / 1329 miles and the average flight speed is 748 km/h / 464 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4311 Missoula to Chicago?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4311 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS4311 arriving at?

Flight AS4311 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.

When was the latest AS4311 flight?

The latest flight took off on Sunday, October 5th, 2025 with the flight status being Landed on 16:57.

How else can the flight AS4311 be referenced as?

This Alaska Airlines flight can also be referenced as ASA4311, AS 4311, ASA 4311.

How often is flight AS4311 delayed?

On average, 0% of all AS4311 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AS4311 flight or baggage issues?

If your AS4311 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 AS4311 Flight Tracker above for more details.

AS4311 and Missoula MSO to Chicago ORD Flights

Other flights departing from Missoula MSO: AA3899, AA3515, AA851

Other flights arriving at Chicago ORD: AA3515, AA3244, AA1605, AA4489

All flights connecting Missoula MSO to Chicago ORD.

AS4311 Alaska Airlines Flight: Missoula to Chicago Route Map

AS4311 Alaska Airlines Flight Map: Missoula to Chicago
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.