KL 5991 Atlanta to Chicago Flight Status

KLM Flight KL5991 from Atlanta Hartsfield-Jackson International Airport ATL to Chicago O'Hare International Airport ORD is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 30th, 2026.
Check the table below for KL5991's most recent flight history:

KL 5991 Flight Status & Schedule

Date Departure Arrival Status
May 30 16:00 16:39
Landed
Track >
May 28 16:10 16:47
Landed
Track >
May 27 16:06 17:00
Landed
Track >
May 26 17:12 17:42
Landed Late
Track >
May 25 16:16 16:39
Landed
Track >

KLM KL 5991 Atlanta to Chicago Flight Information

KLM Flight KL5991 connects Atlanta, United States to Chicago, United States, taking off from Atlanta Hartsfield-Jackson International Airport ATL and landing at Chicago O'Hare International Airport ORD.

How long is the KL5991 flight from Atlanta to Chicago?

The average flight time from Atlanta to Chicago is 1 hour and 34 minutes. The flight distance is 976 km / 607 miles and the average flight speed is 624 km/h / 388 mph.

How many KL5991 flights are operated per week?

1 flight per week. The flight KL5991 is operated on Saturday.

What is the On-Time Performance (OTP) of KLM Flight KL5991 Atlanta to Chicago?

The Airportia On-Time Performance Rating for KLM Flight KL5991 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight KL5991 arriving at?

Flight KL5991 arrives at Chicago O'Hare International Airport (ORD) Terminal 5.

When was the latest KL5991 flight?

The latest flight took off on Saturday, May 30th, 2026 with the flight status being Landed on 16:39.

How else can the flight KL5991 be referenced as?

This KLM flight can also be referenced as KLM5991, KL 5991, KLM 5991.

How often is flight KL5991 delayed?

On average, 50% of all KL5991 flights are delayed. The average delay is 29 minutes.

Can I get compensation for my delayed or cancelled KL5991 flight or baggage issues?

If your KL5991 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 KL5991 Flight Tracker above for more details.

KL5991 and Atlanta ATL to Chicago ORD Flights

Other flights departing from Atlanta ATL: DL1126, DL1742, DL2738, F92051

Other flights arriving at Chicago ORD: AS584, UA516, DL2738, UA2160

All flights connecting Atlanta ATL to Chicago ORD.

KL5991 KLM Flight: Atlanta 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.