| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 01 | DTW | STL | 07:47 | 07:58 |
Landed
|
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| Sep 30 | DTW | STL | 07:50 | 07:59 |
Landed
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| Sep 24 | DTW | STL | 07:49 | 08:02 |
Landed
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| Sep 23 | DTW | STL | 07:52 | 08:07 |
Landed
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| Sep 17 | DTW | STL | 07:45 | 07:54 |
Landed
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| Sep 16 | DTW | STL | 07:45 | 07:52 |
Landed
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| Sep 10 | DTW | STL | 07:44 | 07:54 |
Landed
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| Sep 09 | DTW | STL | 07:50 | 08:00 |
Landed
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| Sep 03 | DTW | STL | 07:45 | 07:52 |
Landed
|
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| Sep 02 | DTW | STL | 07:44 | 07:55 |
Landed
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Southwest Airlines Flight WN645 connects Detroit, United States to St. Louis, United States, taking off from Detroit Metropolitan Wayne County Airport DTW and landing at St. Louis Lambert International Airport STL.
How long is the WN645 flight from Detroit to St. Louis?
The average flight time from Detroit to St. Louis is 1 hour and 10 minutes. The flight distance is 707 km / 439 miles and the average flight speed is 605 km/h / 376 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN645 Detroit to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN645 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN645 arriving at?
Flight WN645 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN645 flight?
The latest flight took off on Wednesday, October 1st, 2025 with the flight status being Landed on 07:58.
How else can the flight WN645 be referenced as?
This Southwest Airlines flight can also be referenced as SWA645, WN0645, WN 645, SWA 645.
How often is flight WN645 delayed?
On average, 0% of all WN645 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN645 flight or baggage issues?
If your WN645 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 WN645 Flight Tracker above for more details.
Other flights departing from Detroit DTW: AA445, DL5268, DL4974, WN1276
Other flights arriving at St. Louis STL: WN1385, WN2422, WN805, WN123
All flights connecting Detroit DTW to St. Louis STL.
