| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 20 | DTW | STL | 20:15 | 20:50 |
Scheduled
|
Track > |
| Jul 17 | DTW | STL | 20:30 | 20:40 |
Landed
|
Track > |
| Jul 16 | DTW | STL | 20:27 | 20:34 |
Landed
|
Track > |
| Jul 15 | DTW | STL | 19:13 | 19:18 |
Landed
|
Track > |
| Jul 14 | DTW | STL | 19:23 | 19:26 |
Landed Late
|
Track > |
| Jul 13 | DTW | STL | 20:44 | 20:46 |
Landed
|
Track > |
| Jul 10 | DTW | STL | 21:40 | 22:12 |
Delayed
|
Track > |
| Jul 09 | DTW | STL | 21:45 | 21:50 |
Delayed
|
Track > |
| Jul 08 | DTW | STL | 19:09 | 19:17 |
Landed
|
Track > |
| Jul 07 | DTW | STL | 21:07 | 19:05 |
Unknown
|
Track > |
Southwest Airlines Flight WN4159 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 WN4159 flight from Detroit to St. Louis?
The average flight time from Detroit to St. Louis is 1 hour and 9 minutes. The flight distance is 707 km / 439 miles and the average flight speed is 588 km/h / 365 mph.
How many WN4159 flights are operated per week?
4 flights per week. The flight WN4159 is operated on Tuesday, Wednesday, Friday and Saturday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4159 Detroit to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4159 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4159 arriving at?
Flight WN4159 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN4159 flight?
The latest flight took off on Tuesday, July 21st, 2026 with the flight status being Scheduled on 20:50.
How else can the flight WN4159 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4159, WN 4159, SWA 4159.
How often is flight WN4159 delayed?
On average, 50% of all WN4159 flights are delayed. The average delay is 37 minutes.
Can I get compensation for my delayed or cancelled WN4159 flight or baggage issues?
If your WN4159 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 WN4159 Flight Tracker above for more details.
Other flights departing from Detroit DTW: DL1365, DL4071, DL2117, DL700
Other flights arriving at St. Louis STL: WN754, AA4728, UA1422, UA4573
All flights connecting Detroit DTW to St. Louis STL.