AS 4478 Chicago to Omaha Flight Status

Alaska Airlines Flight AS4478 from Chicago O'Hare International Airport ORD to Omaha Eppley Airfield OMA is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on September 26th, 2025.
Check the table below for AS4478's most recent flight history:

AS 4478 Flight Status & Schedule

Date Departure Arrival Status
Sep 26 21:10 22:14
Delayed
Track >

Alaska Airlines AS 4478 Chicago to Omaha Flight Information

Alaska Airlines Flight AS4478 connects Chicago, United States to Omaha, United States, taking off from Chicago O'Hare International Airport ORD and landing at Omaha Eppley Airfield OMA.

How long is the AS4478 flight from Chicago to Omaha?

The average flight time from Chicago to Omaha is 1 hour and 4 minutes. The flight distance is 668 km / 415 miles and the average flight speed is 626 km/h / 389 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4478 Chicago to Omaha?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4478 is 3/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS4478 arriving at?

Flight AS4478 arrives at Omaha Eppley Airfield (OMA) Terminal 1.

When was the latest AS4478 flight?

The latest flight took off on Saturday, September 27th, 2025 with the flight status being En-Route on 22:14.

How else can the flight AS4478 be referenced as?

This Alaska Airlines flight can also be referenced as ASA4478, AS 4478, ASA 4478.

How often is flight AS4478 delayed?

On average, 100% of all AS4478 flights are delayed. The average delay is 121 minutes.

Can I get compensation for my delayed or cancelled AS4478 flight or baggage issues?

If your AS4478 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 AS4478 Flight Tracker above for more details.

AS4478 and Chicago ORD to Omaha OMA Flights

Other flights departing from Chicago ORD: AA2250, AA3124, AA3719, AA3657

Other flights arriving at Omaha OMA: WN3700, AA3124, WN3872, WN2157

All flights connecting Chicago ORD to Omaha OMA.

AS4478 Alaska Airlines Flight: Chicago to Omaha Route Map

AS4478 Alaska Airlines Flight Map: Chicago to Omaha
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.