WN427 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN427, 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 Tuesday, August 19, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN427
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN427
WN427 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
WN427 Southwest Airlines from Saint Louis
This flight is not scheduled for August 19, 2025.
This flight is not scheduled for August 19, 2025.
Airline information
Southwest Airlines
Departure
Saint Louis (STL)
August 15, 2025
St Louis Lambert International Airport
Arrival
Detroit (DTW)
August 15, 2025
Detroit Metropolitan Wayne County Airport
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 WN427?
The flight WN427 is scheduled to flight on Monday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight WN427?
The distance between the two airports is 440 miles.
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: 2025-08-18 04:37:20
Current Time in Detroit: 2025-08-18 05:37:20
The flight WN427 is scheduled to flight on Monday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight WN427?
The distance between the two airports is 440 miles.
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: 2025-08-18 04:37:20
Current Time in Detroit: 2025-08-18 05:37:20
Alternative Flights
The following airlines serves the same route between Saint Louis and Detroit:
Delta Air Lines
- Flight Number: DL1537. (On Time performance: 76 - Average Delay: 16 minutes)
- Flight Number: DL1548.
- Flight Number: DL1626. (On Time performance: 98 - Average Delay: 1 minutes)
- Flight Number: DL2822. (On Time performance: 72 - Average Delay: 30 minutes)
- Flight Number: DL2868. (On Time performance: 90 - Average Delay: 10 minutes)
Spirit Airlines
- Flight Number: NK1344. (On Time performance: 85 - Average Delay: 12 minutes)
- Flight Number: NK2323.
Southwest Airlines
- Flight Number: WN1790. (On Time performance: 74 - Average Delay: 15 minutes)
- Flight Number: WN354. (On Time performance: 92 - Average Delay: 11 minutes)
- Flight Number: WN4618. (On Time performance: 48 - Average Delay: 64 minutes)
- Flight Number: WN700. (On Time performance: 57 - Average Delay: 11 minutes)
Delta Air Lines
- Flight Number: DL1537. (On Time performance: 76 - Average Delay: 16 minutes)
- Flight Number: DL1548.
- Flight Number: DL1626. (On Time performance: 98 - Average Delay: 1 minutes)
- Flight Number: DL2822. (On Time performance: 72 - Average Delay: 30 minutes)
- Flight Number: DL2868. (On Time performance: 90 - Average Delay: 10 minutes)
Spirit Airlines
- Flight Number: NK1344. (On Time performance: 85 - Average Delay: 12 minutes)
- Flight Number: NK2323.
Southwest Airlines
- Flight Number: WN1790. (On Time performance: 74 - Average Delay: 15 minutes)
- Flight Number: WN354. (On Time performance: 92 - Average Delay: 11 minutes)
- Flight Number: WN4618. (On Time performance: 48 - Average Delay: 64 minutes)
- Flight Number: WN700. (On Time performance: 57 - Average Delay: 11 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
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
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 WN427
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
17 August
17 August
11:23 am
Saint Louis (STL)
Saint Louis (STL)
01:47 pm
Detroit (DTW)
Detroit (DTW)
01h 24min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
15 August
15 August
07:50 am
Saint Louis (STL)
Saint Louis (STL)
10:19 am
Detroit (DTW)
Detroit (DTW)
01h 29min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
14 August
14 August
07:50 am
Saint Louis (STL)
Saint Louis (STL)
10:14 am
Detroit (DTW)
Detroit (DTW)
01h 24min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
11 August
11 August
07:56 am
Saint Louis (STL)
Saint Louis (STL)
10:29 am
Detroit (DTW)
Detroit (DTW)
01h 33min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Sunday
10 August
10 August
11:14 am
Saint Louis (STL)
Saint Louis (STL)
01:42 pm
Detroit (DTW)
Detroit (DTW)
01h 28min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
08 August
08 August
07:46 am
Saint Louis (STL)
Saint Louis (STL)
10:12 am
Detroit (DTW)
Detroit (DTW)
01h 26min
Boeing 737-800
Boeing 737-800
Landed - On-time
Thursday
07 August
07 August
07:49 am
Saint Louis (STL)
Saint Louis (STL)
10:13 am
Detroit (DTW)
Detroit (DTW)
01h 24min
Boeing 737MAX
Boeing 737MAX
Landed - On-time