KL6721 Flight Status KLM: Chicago to Atlanta (KLM6721)

How long is the KL6721 flight from Chicago to Atlanta?

The average flight time from Chicago to Atlanta is 1 hour and 26 minutes. The flight distance is 952 km / 591 miles and the average flight speed is 668 km/h / 415 mph.

What is the On-Time Performance (OTP) of KLM Flight KL6721 Chicago to Atlanta?

The Airportia On-Time Performance Rating for KLM Flight KL6721 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight KL6721 arriving at?

Flight KL6721 arrives at Atlanta Hartsfield-Jackson International Airport (ATL) Terminal S.

When was the latest KL6721 flight?

The latest flight took off on Saturday, June 7th, 2025 with the flight status being Landed on 19:38.

How else can the flight KL6721 be referenced as?

This KLM flight can also be referenced as KLM6721, KL 6721, KLM 6721.

How often is flight KL6721 delayed?

On average, 14% of all KL6721 flights are delayed. The average delay is 25 minutes.

Can I get compensation for my delayed or cancelled KL6721 flight or baggage issues?

If your KL6721 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.