JL 820 Louisville to Chicago Flight Status

Japan Airlines Flight JL820 from Louisville International Airport SDF to Chicago Midway International Airport MDW is not scheduled for today June 12th, 2026.
The last time the flight was scheduled was on June 7th, 2026.
Check the table below for JL820's most recent flight history:

JL 820 Flight Status & Schedule

Date Departure Arrival Status
Jun 07 11:50 11:42
Delayed
Track >

Japan Airlines JL 820 Louisville to Chicago Flight Information

Japan Airlines Flight JL820 connects Louisville, United States to Chicago, United States, taking off from Louisville International Airport SDF and landing at Chicago Midway International Airport MDW.

How long is the JL820 flight from Louisville to Chicago?

The average flight time from Louisville to Chicago is 52 minutes. The flight distance is 437 km / 271 miles and the average flight speed is 504 km/h / 313 mph.

How many JL820 flights are operated per week?

1 flight per week. The flight JL820 is operated on Sunday.

What is the On-Time Performance (OTP) of Japan Airlines Flight JL820 Louisville to Chicago?

The Airportia On-Time Performance Rating for Japan Airlines Flight JL820 is 4.1/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest JL820 flight?

The latest flight took off on Sunday, June 7th, 2026 with the flight status being En-Route on 11:42.

How else can the flight JL820 be referenced as?

This Japan Airlines flight can also be referenced as JAL820, JL0820, JL 820, JAL 820.

How often is flight JL820 delayed?

On average, 100% of all JL820 flights are delayed. The average delay is 54 minutes.

Can I get compensation for my delayed or cancelled JL820 flight or baggage issues?

If your JL820 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 JL820 Flight Tracker above for more details.

JL820 and Louisville SDF to Chicago MDW Flights

Other flights departing from Louisville SDF: UA4596, AA5400, DL3821, WN2085

Other flights arriving at Chicago MDW: WN1294, WN3749, WN1401, WN114

All flights connecting Louisville SDF to Chicago MDW.

JL820 Japan Airlines Flight: Louisville 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.