OO 4656 Columbia to Chicago Flight Status

SkyWest Airlines Flight OO4656 from Columbia Regional Airport COU to Chicago O'Hare International Airport ORD is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on December 15th, 2025.
Check the table below for OO4656's most recent flight history:

OO 4656 Flight Status & Schedule

Date Departure Arrival Status
Dec 15 18:15 19:52
Delayed
Track >
Dec 06 17:46 19:23
Scheduled
Track >
Dec 04 18:37 19:33
Landed
Track >
Dec 03 18:15 19:52
Scheduled
Track >

SkyWest Airlines OO 4656 Columbia to Chicago Flight Information

SkyWest Airlines Flight OO4656 connects Columbia, United States to Chicago, United States, taking off from Columbia Regional Airport COU and landing at Chicago O'Hare International Airport ORD.

How long is the OO4656 flight from Columbia to Chicago?

The average flight time from Columbia to Chicago is 56 minutes. The flight distance is 507 km / 315 miles and the average flight speed is 371 km/h / 230 mph.

What is the On-Time Performance (OTP) of SkyWest Airlines Flight OO4656 Columbia to Chicago?

The Airportia On-Time Performance Rating for SkyWest Airlines Flight OO4656 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight OO4656 arriving at?

Flight OO4656 arrives at Chicago O'Hare International Airport (ORD) Terminal 1.

When was the latest OO4656 flight?

The latest flight took off on Tuesday, December 16th, 2025 with the flight status being Scheduled on 19:52.

How else can the flight OO4656 be referenced as?

This SkyWest Airlines flight can also be referenced as SKW4656, OO 4656, SKW 4656.

How often is flight OO4656 delayed?

On average, 0% of all OO4656 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled OO4656 flight or baggage issues?

If your OO4656 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 OO4656 Flight Tracker above for more details.

OO4656 and Columbia COU to Chicago ORD Flights

Other flights departing from Columbia COU: AA4108, UA4656

Other flights arriving at Chicago ORD: UA5361, AA5005, UA4656, UA5550

All flights connecting Columbia COU to Chicago ORD.

OO4656 SkyWest Airlines Flight: Columbia to Chicago 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.