OO 4990 Richmond to Chicago Flight Status

SkyWest Airlines Flight OO4990 from Richmond Airport RIC to Chicago O'Hare International Airport ORD is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on July 30th, 2025.
Check the table below for OO4990's most recent flight history:

OO 4990 Flight Status & Schedule

Date Departure Arrival Status
Jul 30 20:15 21:30
Scheduled
Track >
Jul 29 20:58 21:32
Landed
Track >
Jul 28 20:15 21:30
Delayed >1h
Track >
Jul 26 21:24 22:03
Landed Late
Track >
Jul 25 20:15 21:30
Scheduled
Track >

SkyWest Airlines OO 4990 Richmond to Chicago Flight Information

SkyWest Airlines Flight OO4990 connects Richmond, United States to Chicago, United States, taking off from Richmond Airport RIC and landing at Chicago O'Hare International Airport ORD.

How long is the OO4990 flight from Richmond to Chicago?

The average flight time from Richmond to Chicago is 1 hour and 35 minutes. The flight distance is 1032 km / 641 miles and the average flight speed is 567 km/h / 353 mph.

What is the On-Time Performance (OTP) of SkyWest Airlines Flight OO4990 Richmond to Chicago?

The Airportia On-Time Performance Rating for SkyWest Airlines Flight OO4990 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight OO4990 arriving at?

Flight OO4990 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.

When was the latest OO4990 flight?

The latest flight took off on Thursday, July 31st, 2025 with the flight status being Scheduled on 21:30.

How else can the flight OO4990 be referenced as?

This SkyWest Airlines flight can also be referenced as SKW4990, OO 4990, SKW 4990.

How often is flight OO4990 delayed?

On average, 43% of all OO4990 flights are delayed. The average delay is 36 minutes.

Can I get compensation for my delayed or cancelled OO4990 flight or baggage issues?

If your OO4990 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 OO4990 Flight Tracker above for more details.

OO4990 and Richmond RIC to Chicago ORD Flights

Flight OO4990 is code-shared by 2 airlines using the flight numbers AS4223, JL7417

Other flights departing from Richmond RIC: DL5558, AA4990, AA9937, 5A8902

Other flights arriving at Chicago ORD: AA4760, AA3430, AA4897, AA4990

All flights connecting Richmond RIC to Chicago ORD.

OO4990 SkyWest Airlines Flight: Richmond to Chicago Route Map

OO4990 SkyWest Airlines Flight Map: Richmond 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.