| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Nov 01 | DEN | STL | 18:26 | 21:10 |
Landed Late
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Track > |
| Oct 31 | DEN | STL | 17:32 | 20:05 |
Landed
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| Oct 30 | DEN | STL | 16:51 | 19:24 |
Landed Late
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| Oct 27 | DEN | STL | 16:27 | 18:58 |
Landed
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| Oct 26 | DEN | STL | 22:06 | 00:46 |
Landed Late
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| Oct 25 | DEN | STL | 18:06 | 20:48 |
Landed Late
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| Oct 24 | DEN | STL | 16:42 | 19:18 |
Landed
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| Oct 23 | DEN | STL | 16:26 | 18:56 |
Landed
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| Oct 20 | DEN | STL | 16:37 | 19:00 |
Landed
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| Oct 19 | DEN | STL | 21:15 | 23:55 |
Landed
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Southwest Airlines Flight WN1665 connects Denver, United States to St. Louis, United States, taking off from Denver International Airport DEN and landing at St. Louis Lambert International Airport STL.
How long is the WN1665 flight from Denver to St. Louis?
The average flight time from Denver to St. Louis is 1 hour and 35 minutes. The flight distance is 1235 km / 768 miles and the average flight speed is 782 km/h / 486 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1665 Denver to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1665 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN1665 arriving at?
Flight WN1665 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN1665 flight?
The latest flight took off on Sunday, November 2nd, 2025 with the flight status being Landed on 21:10.
How else can the flight WN1665 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1665, WN 1665, SWA 1665.
How often is flight WN1665 delayed?
On average, 50% of all WN1665 flights are delayed. The average delay is 28 minutes.
Can I get compensation for my delayed or cancelled WN1665 flight or baggage issues?
If your WN1665 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 WN1665 Flight Tracker above for more details.
Other flights departing from Denver DEN: WN2687, WN3350, WN742, WN820
Other flights arriving at St. Louis STL: WN2742, WN872, WN1408, WN3402
All flights connecting Denver DEN to St. Louis STL.
