| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 01 | DEN | SDF | 10:30 | 14:38 |
Landed
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| Mar 31 | DEN | SDF | 10:32 | 14:35 |
Landed
|
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| Mar 25 | DEN | SDF | 10:45 | 14:55 |
Landed
|
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| Mar 24 | DEN | SDF | 10:40 | 14:47 |
Landed
|
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| Mar 18 | DEN | SDF | 11:43 | 15:51 |
Delayed
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| Mar 17 | DEN | SDF | 10:44 | 14:50 |
Landed
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| Mar 11 | DEN | SDF | 10:43 | 14:45 |
Landed
|
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| Mar 10 | DEN | SDF | 12:01 | 16:04 |
Delayed
|
Track > |
Southwest Airlines Flight WN1251 connects Denver, United States to Louisville, United States, taking off from Denver International Airport DEN and landing at Louisville International Airport SDF.
How long is the WN1251 flight from Denver to Louisville?
The average flight time from Denver to Louisville is 2 hours and 5 minutes. The flight distance is 1644 km / 1021 miles and the average flight speed is 784 km/h / 487 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1251 Denver to Louisville?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1251 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN1251 flight?
The latest flight took off on Wednesday, April 1st, 2026 with the flight status being Landed on 14:38.
How else can the flight WN1251 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1251, WN 1251, SWA 1251.
How often is flight WN1251 delayed?
On average, 25% of all WN1251 flights are delayed. The average delay is 62 minutes.
Can I get compensation for my delayed or cancelled WN1251 flight or baggage issues?
If your WN1251 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 WN1251 Flight Tracker above for more details.
Other flights departing from Denver DEN: AA2357, WN1725, WN3099, WN3159
Other flights arriving at Louisville SDF: AA3767, AA5352, OO3931, WN4536
All flights connecting Denver DEN to Louisville SDF.