| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 12 | SDF | ATL | 06:02 | 06:58 |
Landed
|
Track > |
| Jun 11 | SDF | ATL | 05:55 | 06:50 |
Landed
|
Track > |
| Jun 10 | SDF | ATL | 05:56 | 06:52 |
Landed
|
Track > |
| Jun 09 | SDF | ATL | 06:11 | 07:11 |
Landed
|
Track > |
| Jun 08 | SDF | ATL | 06:16 | 07:24 |
Landed
|
Track > |
| Jun 07 | SDF | ATL | 06:04 | 07:01 |
Landed
|
Track > |
| Jun 06 | SDF | ATL | 06:01 | 06:57 |
Landed
|
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| Jun 05 | SDF | ATL | 06:10 | 07:05 |
Landed
|
Track > |
| Jun 04 | SDF | ATL | 06:06 | 06:56 |
Landed
|
Track > |
| Jun 03 | SDF | ATL | 06:00 | 06:52 |
Landed
|
Track > |
Korean Air Flight KE3721 connects Louisville, United States to Atlanta, United States, taking off from Louisville International Airport SDF and landing at Atlanta Hartsfield-Jackson International Airport ATL.
How long is the KE3721 flight from Louisville to Atlanta?
The average flight time from Louisville to Atlanta is 56 minutes. The flight distance is 518 km / 322 miles and the average flight speed is 554 km/h / 344 mph.
How many KE3721 flights are operated per week?
6 flights per week. The flight KE3721 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday.
What is the On-Time Performance (OTP) of Korean Air Flight KE3721 Louisville to Atlanta?
The Airportia On-Time Performance Rating for Korean Air Flight KE3721 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight KE3721 arriving at?
Flight KE3721 arrives at Atlanta Hartsfield-Jackson International Airport (ATL) Terminal S.
When was the latest KE3721 flight?
The latest flight took off on Friday, June 12th, 2026 with the flight status being Landed on 06:58.
How else can the flight KE3721 be referenced as?
This Korean Air flight can also be referenced as KAL3721, KE 3721, KAL 3721.
How often is flight KE3721 delayed?
On average, 0% of all KE3721 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled KE3721 flight or baggage issues?
If your KE3721 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 KE3721 Flight Tracker above for more details.
Other flights departing from Louisville SDF: DL2407, DL5652, UA3438, AA1325
Other flights arriving at Atlanta ATL: DL320, DL3154, DL5255, DL2124
All flights connecting Louisville SDF to Atlanta ATL.
