WN3809 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN3809, which currently operates between the airports of Saint Louis - St Louis Lambert International Airport (Airport Code STL) and Boston - Boston Logan International Airport (Airport Code BOS).
This flight data pertains specifically to the flight's details for Sunday, September 13, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN3809
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN3809
WN3809 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
WN3809 Southwest Airlines from Saint Louis
Landed - Delayed
Delay: 137 minutes
Flight Status for Sunday September 13, 2026
Landed - Delayed
Delay: 137 minutes
Flight Status for Sunday September 13, 2026
Airline information
Southwest Airlines
Equipment: Boeing 737-700 (winglets) Passenger/BBJ1
Departure
Saint Louis (STL)
September 13, 2026
St Louis Lambert International Airport
Departed at:
04:16 pm
Terminal:
2
Gate:
E6
Scheduled Departure Time: 01:50 pm
Arrival
Boston (BOS)
September 13, 2026
Boston Logan International Airport
Arrived at:
07:42 pm
Terminal:
B
Gate:
B34
Scheduled Arrival Time: 05:25 pm
Baggage: 8
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.boston-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 WN3809?
The flight WN3809 is currently not scheduled at Boston Logan Airport.
Which is the distance of flight WN3809?
The distance between the two airports is 1044 miles.
Which is the flight time of flight WN3809?
The scheduled flight time gate to gate is: 02:35 hours.
The real flight time gate to gate on average is: 02:35 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: 2026-09-13 21:55:32
Current Time in Boston: 2026-09-13 22:55:32
The flight WN3809 is currently not scheduled at Boston Logan Airport.
Which is the distance of flight WN3809?
The distance between the two airports is 1044 miles.
Which is the flight time of flight WN3809?
The scheduled flight time gate to gate is: 02:35 hours.
The real flight time gate to gate on average is: 02:35 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: 2026-09-13 21:55:32
Current Time in Boston: 2026-09-13 22:55:32
Alternative Flights
The following airlines serves the same route between Saint Louis and Boston:
American Airlines
- Flight Number: AA3546. (On Time performance: 75 - Average Delay: 31 minutes)
- Flight Number: AA4417. (On Time performance: 60 - Average Delay: 70 minutes)
- Flight Number: AA4678. (On Time performance: 57 - Average Delay: 44 minutes)
- Flight Number: AA4727.
Southwest Airlines
- Flight Number: WN1538. (On Time performance: 75 - Average Delay: 10 minutes)
- Flight Number: WN1643. (On Time performance: 35 - Average Delay: 24 minutes)
- Flight Number: WN2144. (On Time performance: 75 - Average Delay: 23 minutes)
- Flight Number: WN3657. (On Time performance: 20 - Average Delay: 21 minutes)
- Flight Number: WN3808. (On Time performance: 46 - Average Delay: 36 minutes)
- Flight Number: WN4061. (On Time performance: 88 - Average Delay: 8 minutes)
- Flight Number: WN982. (On Time performance: 18 - Average Delay: 51 minutes)
American Airlines
- Flight Number: AA3546. (On Time performance: 75 - Average Delay: 31 minutes)
- Flight Number: AA4417. (On Time performance: 60 - Average Delay: 70 minutes)
- Flight Number: AA4678. (On Time performance: 57 - Average Delay: 44 minutes)
- Flight Number: AA4727.
Southwest Airlines
- Flight Number: WN1538. (On Time performance: 75 - Average Delay: 10 minutes)
- Flight Number: WN1643. (On Time performance: 35 - Average Delay: 24 minutes)
- Flight Number: WN2144. (On Time performance: 75 - Average Delay: 23 minutes)
- Flight Number: WN3657. (On Time performance: 20 - Average Delay: 21 minutes)
- Flight Number: WN3808. (On Time performance: 46 - Average Delay: 36 minutes)
- Flight Number: WN4061. (On Time performance: 88 - Average Delay: 8 minutes)
- Flight Number: WN982. (On Time performance: 18 - Average Delay: 51 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 Weekday: We have gathered available data from last six months, spanning from August 09, 2026 to September 06, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.
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 09, 2026 to September 06, 2026, we have obtained these figures.
Total number of flights: 5
On Time: 1 ( 20 % )
Moderate Delay: 1 ( 20 % )
Significant Delay: 1 ( 20 % )
Major Delay: 2 ( 40 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 42 minutes.
Total number of flights: 5
On Time: 1 ( 20 % )
Moderate Delay: 1 ( 20 % )
Significant Delay: 1 ( 20 % )
Major Delay: 2 ( 40 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 42 minutes.
Last Past Flights WN3809
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
06 September
06 September
02:06 pm
Saint Louis (STL)
Saint Louis (STL)
05:43 pm
Boston (BOS)
Boston (BOS)
02h 37min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Sunday
30 August
30 August
01:43 pm
Saint Louis (STL)
Saint Louis (STL)
05:15 pm
Boston (BOS)
Boston (BOS)
02h 32min
Boeing 737-700
Boeing 737-700
Landed - On-time
Sunday
23 August
23 August
03:01 pm
Saint Louis (STL)
Saint Louis (STL)
06:30 pm
Boston (BOS)
Boston (BOS)
02h 29min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Sunday
16 August
16 August
02:21 pm
Saint Louis (STL)
Saint Louis (STL)
05:59 pm
Boston (BOS)
Boston (BOS)
02h 38min
Boeing 737-700
Boeing 737-700
Landed - Delayed