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AS 4129 Chicago to Kansas City Flight Status

Alaska Airlines Flight AS4129 from Chicago O'Hare International Airport ORD to Kansas City International Airport MCI is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on April 6th, 2026.
Check the table below for AS4129's most recent flight history:

AS 4129 Flight Status & Schedule

Date Departure Arrival Status
Apr 06 10:35 11:43
Landed
Track >
Apr 05 10:21 11:30
Landed
Track >
Apr 03 10:40 11:47
Landed
Track >
Apr 02 12:43 13:48
Delayed
Track >
Apr 01 10:40 11:51
Landed
Track >

Alaska Airlines AS 4129 Chicago to Kansas City Flight Information

Alaska Airlines Flight AS4129 connects Chicago, United States to Kansas City, United States, taking off from Chicago O'Hare International Airport ORD and landing at Kansas City International Airport MCI.

How long is the AS4129 flight from Chicago to Kansas City?

The average flight time from Chicago to Kansas City is 1 hour and 6 minutes. The flight distance is 647 km / 402 miles and the average flight speed is 583 km/h / 362 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4129 Chicago to Kansas City?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4129 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AS4129 flight?

The latest flight took off on Monday, April 6th, 2026 with the flight status being Landed on 11:43.

How else can the flight AS4129 be referenced as?

This Alaska Airlines flight can also be referenced as ASA4129, AS 4129, ASA 4129.

How often is flight AS4129 delayed?

On average, 25% of all AS4129 flights are delayed. The average delay is 71 minutes.

Can I get compensation for my delayed or cancelled AS4129 flight or baggage issues?

If your AS4129 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 AS4129 Flight Tracker above for more details.

AS4129 and Chicago ORD to Kansas City MCI Flights

Other flights departing from Chicago ORD: AA3355, AA3763, AA3795, OH9952

Other flights arriving at Kansas City MCI: AA4382, WN3101, WN506, AA3763

All flights connecting Chicago ORD to Kansas City MCI.

AS4129 Alaska Airlines Flight: Chicago to Kansas City Route Map

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.