| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 08 | STL | DTW | 10:25 | 12:28 |
Landed
|
Track > |
| Oct 05 | STL | DTW | 10:24 | 12:27 |
Landed
|
Track > |
| Oct 02 | STL | DTW | 10:36 | 12:36 |
Landed
|
Track > |
| Oct 01 | STL | DTW | 11:14 | 13:15 |
Landed Late
|
Track > |
Southwest Airlines Flight WN645 connects St. Louis, United States to Detroit, United States, taking off from St. Louis Lambert International Airport STL and landing at Detroit Metropolitan Wayne County Airport DTW.
How long is the WN645 flight from St. Louis to Detroit?
The average flight time from St. Louis to Detroit is 1 hour and 1 minute. The flight distance is 707 km / 439 miles and the average flight speed is 687 km/h / 427 mph.
How many WN645 flights are operated per week?
3 flights per week. The flight WN645 is operated on Monday, Thursday and Friday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN645 St. Louis to Detroit?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN645 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN645 arriving at?
Flight WN645 arrives at Detroit Metropolitan Wayne County Airport (DTW) Terminal E.
When was the latest WN645 flight?
The latest flight took off on Thursday, October 8th, 2026 with the flight status being Landed on 12:28.
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, 25% of all WN645 flights are delayed. The average delay is 25 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 St. Louis STL: WN485, WN568, WN4049, WN4118
Other flights arriving at Detroit DTW: DL864, 9E5378, DL1543, G44437
All flights connecting St. Louis STL to Detroit DTW.