QR 8666 Columbia to Chicago Flight Status

Qatar Airways Flight QR8666 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 August 4th, 2025.
Check the table below for QR8666's most recent flight history:

QR 8666 Flight Status & Schedule

Date Departure Arrival Status
Aug 04 12:04 13:01
Landed
Track >
Aug 03 11:39 12:35
Landed
Track >
Aug 01 11:51 12:45
Landed
Track >
Jul 31 12:15 13:10
Landed
Track >
Jul 30 12:15 13:09
Landed
Track >

Qatar Airways QR 8666 Columbia to Chicago Flight Information

Qatar Airways Flight QR8666 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 QR8666 flight from Columbia to Chicago?

The average flight time from Columbia to Chicago is 1 hour and 1 minute. The flight distance is 507 km / 315 miles and the average flight speed is 505 km/h / 313 mph.

What is the On-Time Performance (OTP) of Qatar Airways Flight QR8666 Columbia to Chicago?

The Airportia On-Time Performance Rating for Qatar Airways Flight QR8666 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight QR8666 arriving at?

Flight QR8666 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.

When was the latest QR8666 flight?

The latest flight took off on Monday, August 4th, 2025 with the flight status being Landed on 13:01.

How else can the flight QR8666 be referenced as?

This Qatar Airways flight can also be referenced as QTR8666, QR 8666, QTR 8666.

How often is flight QR8666 delayed?

On average, 50% of all QR8666 flights are delayed. The average delay is 14 minutes.

Can I get compensation for my delayed or cancelled QR8666 flight or baggage issues?

If your QR8666 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 QR8666 Flight Tracker above for more details.

QR8666 and Columbia COU to Chicago ORD Flights

Other flights departing from Columbia COU: AA4971, AA3564, AA4971

Other flights arriving at Chicago ORD: WN1838, AA3394, AA3434, AA3564

All flights connecting Columbia COU to Chicago ORD.

QR8666 Qatar Airways Flight: Columbia to Chicago Route Map

QR8666 Qatar Airways Flight Map: Columbia 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.