WN4432 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN4432, which currently operates between the airports of Saint Louis - St Louis Lambert International Airport (Airport Code STL) and Austin - Austin-Bergstrom International Airport (Airport Code AUS).
This flight data pertains specifically to the flight's details for Wednesday, April 22, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN4432
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN4432
WN4432 On Time performance:
75
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
WN4432 Southwest Airlines to Austin
Scheduled - On-time
Delay: 3 minutes
Flight Status for Wednesday April 22, 2026
This flight was also scheduled for Yesterday (April 21, 2026). See it here
Scheduled - On-time
Delay: 3 minutes
Flight Status for Wednesday April 22, 2026
Airline information
Southwest Airlines
Equipment: Boeing 737-800 (Scimitar Winglets) Passenger
Departure
Saint Louis (STL)
April 22, 2026
St Louis Lambert International Airport
Estimated Departure Time:
08:55 pm
Terminal:
2
Gate:
E24
Scheduled Departure Time: 08:55 pm
Arrival
Austin (AUS)
April 22, 2026
Austin-Bergstrom International Airport
Estimated Arrival Time:
11:08 pm
Terminal:
-
Gate:
19
Scheduled Arrival Time: 11:05 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.saint-louis-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 WN4432?
The flight WN4432 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight WN4432?
The distance between the two airports is 721 miles.
Which is the flight time of flight WN4432?
The scheduled flight time gate to gate is: 02:10 hours.
The real flight time gate to gate on average is: 02:05 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight WN4432 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight WN4432?
The distance between the two airports is 721 miles.
Which is the flight time of flight WN4432?
The scheduled flight time gate to gate is: 02:10 hours.
The real flight time gate to gate on average is: 02:05 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airline serve the same route between Saint Louis and Austin:
Southwest Airlines - Flight Number: WN1262. (On Time performance: 93 - Average Delay: 4 minutes)
Southwest Airlines - Flight Number: WN1262. (On Time performance: 93 - Average Delay: 4 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 April 07, 2026 to April 20, 2026, we have obtained these figures.
Total number of flights: 12
On Time: 9 ( 75 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 2 ( 17 % )
Major Delay: 1 ( 8 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 17 minutes.
Total number of flights: 12
On Time: 9 ( 75 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 2 ( 17 % )
Major Delay: 1 ( 8 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 17 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 WN4432
Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
21 April
21 April
08:44 pm
Saint Louis (STL)
Saint Louis (STL)
10:33 pm
Austin (AUS)
Austin (AUS)
01h 49min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
20 April
20 April
09:55 pm
Saint Louis (STL)
Saint Louis (STL)
12:00 am
Austin (AUS)
Austin (AUS)
02h 05min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
20 April
20 April
09:30 pm
Saint Louis (STL)
Saint Louis (STL)
11:53 pm
Austin (AUS)
Austin (AUS)
02h 23min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
17 April
17 April
11:27 pm
Saint Louis (STL)
Saint Louis (STL)
01:39 am
Austin (AUS)
Austin (AUS)
02h 12min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Thursday
16 April
16 April
10:38 pm
Saint Louis (STL)
Saint Louis (STL)
12:34 am
Austin (AUS)
Austin (AUS)
01h 56min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Wednesday
15 April
15 April
08:41 pm
Saint Louis (STL)
Saint Louis (STL)
10:54 pm
Austin (AUS)
Austin (AUS)
02h 13min
Boeing 737-800
Boeing 737-800
Landed - On-time
Tuesday
14 April
14 April
08:43 pm
Saint Louis (STL)
Saint Louis (STL)
10:47 pm
Austin (AUS)
Austin (AUS)
02h 04min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
13 April
13 April
09:43 pm
Saint Louis (STL)
Saint Louis (STL)
11:45 pm
Austin (AUS)
Austin (AUS)
02h 02min
Boeing 737-800
Boeing 737-800
Landed - On-time
Monday
13 April
13 April
10:27 pm
Saint Louis (STL)
Saint Louis (STL)
12:47 am
Austin (AUS)
Austin (AUS)
02h 20min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Friday
10 April
10 April
09:37 pm
Saint Louis (STL)
Saint Louis (STL)
11:31 pm
Austin (AUS)
Austin (AUS)
01h 54min
Boeing 737MAX
Boeing 737MAX
Landed - On-time