WN1572 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN1572, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and Saint Louis - St Louis Lambert International Airport (Airport Code STL).
This flight data pertains specifically to the flight's details for Thursday, August 21, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN1572
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN1572
WN1572 On Time performance:
20
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
WN1572 Southwest Airlines to Saint Louis
Scheduled - On-time
Delay: 3 minutes
Flight Status for Thursday August 21, 2025
This flight is also scheduled for Tomorrow (August 22, 2025). See it here
Scheduled - On-time
Delay: 3 minutes
Flight Status for Thursday August 21, 2025
Airline information
Southwest Airlines
Equipment: Boeing 737-700 (winglets) Passenger/BBJ1
Departure
Seattle (SEA)
August 21, 2025
Seattle-Tacoma International Airport
Estimated Departure Time:
12:05 pm
Gate:
B10
Scheduled Departure Time: 12:05 pm
Arrival
Saint Louis (STL)
August 21, 2025
St Louis Lambert International Airport
Estimated Arrival Time:
06:08 pm
Terminal:
2
Gate:
E8
Scheduled Arrival Time: 06:05 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.seattle-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 WN1572?
The flight WN1572 is scheduled to flight on Monday, Thursday, Friday on a weekly basis.
Which is the distance of flight WN1572?
The distance between the two airports is 1705 miles.
Which is the flight time of flight WN1572?
The scheduled flight time gate to gate is: 04:00 hours.
The real flight time gate to gate on average is: 03:51 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 Seattle: 2025-08-21 10:10:25
Current Time in Saint Louis: 2025-08-21 12:10:25
The flight WN1572 is scheduled to flight on Monday, Thursday, Friday on a weekly basis.
Which is the distance of flight WN1572?
The distance between the two airports is 1705 miles.
Which is the flight time of flight WN1572?
The scheduled flight time gate to gate is: 04:00 hours.
The real flight time gate to gate on average is: 03:51 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 Seattle: 2025-08-21 10:10:25
Current Time in Saint Louis: 2025-08-21 12:10:25
Alternative Flights
The following airline serve the same route between Seattle and Saint Louis:
Alaska Airlines - Flight Number: AS291. (On Time performance: 45 - Average Delay: 25 minutes)
Alaska Airlines - Flight Number: AS291. (On Time performance: 45 - Average Delay: 25 minutes)
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
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
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from August 07, 2025 to August 15, 2025, we have obtained these figures.
Total number of flights: 5
On Time: 1 ( 20 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 4 ( 80 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 30 minutes.
Total number of flights: 5
On Time: 1 ( 20 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 4 ( 80 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 30 minutes.
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 WN1572
Date
Departure
Arrival
Duration
Aircraft
Status
Monday
18 August
18 August
12:15 pm
Seattle (SEA)
Seattle (SEA)
06:15 pm
Saint Louis (STL)
Saint Louis (STL)
04h 00min
Boeing 737-700
Boeing 737-700
Landed - On-time
Friday
15 August
15 August
01:06 pm
Seattle (SEA)
Seattle (SEA)
06:55 pm
Saint Louis (STL)
Saint Louis (STL)
03h 49min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Thursday
14 August
14 August
01:01 pm
Seattle (SEA)
Seattle (SEA)
06:41 pm
Saint Louis (STL)
Saint Louis (STL)
03h 40min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Monday
11 August
11 August
12:09 pm
Seattle (SEA)
Seattle (SEA)
06:06 pm
Saint Louis (STL)
Saint Louis (STL)
03h 57min
Boeing 737-700
Boeing 737-700
Landed - On-time
Friday
08 August
08 August
12:51 pm
Seattle (SEA)
Seattle (SEA)
06:40 pm
Saint Louis (STL)
Saint Louis (STL)
03h 49min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Thursday
07 August
07 August
12:27 pm
Seattle (SEA)
Seattle (SEA)
06:35 pm
Saint Louis (STL)
Saint Louis (STL)
04h 08min
Boeing 737-700
Boeing 737-700
Landed - Delayed