Informational Guide to Detroit Metro Wayne County Airport (DTW) - NON OFFICIAL

WN3668 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN3668, which currently operates between the airports of Saint Louis - St Louis Lambert International Airport (Airport Code STL) and Detroit - Detroit Metropolitan Wayne County Airport (Airport Code DTW).
This flight data pertains specifically to the flight's details for Monday, October 13, 2025.

WN3668 On Time performance:
86
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

WN3668 Southwest Airlines from Saint Louis

Landed - On-time
Flight Status for Monday October 13, 2025

Airline information

Southwest Airlines
Southwest Airlines
Equipment: Boeing 737-700 Passenger (Scimitar Winglets)

Departure

Saint Louis (STL)
October 13, 2025
St Louis Lambert International Airport
Departed at:
08:14 pm
Terminal:
2
Gate:
E18
Scheduled Departure Time: 08:10 pm

Arrival

Detroit (DTW)
October 13, 2025
Detroit Metropolitan Wayne County Airport
Arrived at:
10:34 pm
Terminal:
N - North - Evans
Gate:
D20
Scheduled Arrival Time: 10:40 pm
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.detroit-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Additional Information

Which is the frequency of flight WN3668?
The flight WN3668 is scheduled to flight on Monday, Thursday, Friday, Saturday, Sunday on a weekly basis.

Which is the distance of flight WN3668?
The distance between the two airports is 440 miles.

Which is the flight time of flight WN3668?
The scheduled flight time gate to gate is: 01:30 hours.
The real flight time gate to gate on average is: 01:26 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Saint Louis: 2025-10-14 13:36:06
Current Time in Detroit: 2025-10-14 14:36:06

Alternative Flights

The following airlines serves the same route between Saint Louis and Detroit:

Delta Air Lines
- Flight Number: DL1537. (On Time performance: 83 - Average Delay: 15 minutes)
- Flight Number: DL1548. (On Time performance: 91 - Average Delay: 9 minutes)
- Flight Number: DL1626. (On Time performance: 98 - Average Delay: 2 minutes)
- Flight Number: DL2868. (On Time performance: 91 - Average Delay: 8 minutes)
- Flight Number: DL4873. (On Time performance: 80 - Average Delay: 10 minutes)

Southwest Airlines
- Flight Number: WN1123. (On Time performance: 100 - Average Delay: 3 minutes)
- Flight Number: WN427. (On Time performance: 94 - Average Delay: 4 minutes)
- Flight Number: WN700. (On Time performance: 76 - Average Delay: 13 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from October 02, 2025 to October 10, 2025, we have obtained these figures.
Total number of flights: 7
On Time: 6 ( 86 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 1 ( 14 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 6 minutes.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights WN3668

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
13 October
08:14 pm
Saint Louis (STL)
10:34 pm
Detroit (DTW)
01h 20min
Boeing 737-700
Boeing 737-700
Landed - On-time
Sunday
12 October
08:42 pm
Saint Louis (STL)
11:05 pm
Detroit (DTW)
01h 23min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Saturday
11 October
06:08 pm
Saint Louis (STL)
08:29 pm
Detroit (DTW)
01h 21min
Boeing 737-700
Boeing 737-700
Landed - On-time
Friday
10 October
08:03 pm
Saint Louis (STL)
10:31 pm
Detroit (DTW)
01h 28min
Boeing 737-700
Boeing 737-700
Landed - On-time
Thursday
09 October
08:11 pm
Saint Louis (STL)
10:40 pm
Detroit (DTW)
01h 29min
Boeing 737-700
Boeing 737-700
Landed - On-time
Monday
06 October
08:08 pm
Saint Louis (STL)
10:34 pm
Detroit (DTW)
01h 26min
Boeing 737-700
Boeing 737-700
Landed - On-time
Sunday
05 October
08:14 pm
Saint Louis (STL)
10:36 pm
Detroit (DTW)
01h 22min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Saturday
04 October
05:56 pm
Saint Louis (STL)
08:19 pm
Detroit (DTW)
01h 23min
Boeing 737-700
Boeing 737-700
Landed - On-time
Friday
03 October
08:22 pm
Saint Louis (STL)
10:51 pm
Detroit (DTW)
01h 29min
Boeing 737-700
Boeing 737-700
Landed - On-time
Thursday
02 October
08:47 pm
Saint Louis (STL)
11:12 pm
Detroit (DTW)
01h 25min
Boeing 737-700
Boeing 737-700
Landed - Delayed