WN4060 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN4060, 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 Sunday, September 13, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN4060
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN4060
WN4060 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
WN4060 Southwest Airlines to Saint Louis
Scheduled
Flight Status for Sunday September 13, 2026
Scheduled
Flight Status for Sunday September 13, 2026
Airline information
Southwest Airlines
Equipment: Boeing 737-800 (winglets) Passenger/BBJ2
Departure
Seattle (SEA)
September 13, 2026
Seattle-Tacoma International Airport
Estimated Departure Time:
11:20 am
Gate:
-
Scheduled Departure Time: 11:20 am
Arrival
Saint Louis (STL)
September 13, 2026
St Louis Lambert International Airport
Scheduled Arrival Time:
05:15 pm
Terminal:
2
Gate:
-
Scheduled Arrival Time: 05:15 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 WN4060?
The flight WN4060 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight WN4060?
The distance between the two airports is 1705 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 Seattle: 2026-09-12 08:13:21
Current Time in Saint Louis: 2026-09-12 10:13:21
The flight WN4060 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight WN4060?
The distance between the two airports is 1705 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 Seattle: 2026-09-12 08:13:21
Current Time in Saint Louis: 2026-09-12 10:13:21
Alternative Flights
The following airlines serves the same route between Seattle and Saint Louis:
Alaska Airlines
- Flight Number: AS388. (On Time performance: 87 - Average Delay: 3 minutes)
- Flight Number: AS472. (On Time performance: 83 - Average Delay: 8 minutes)
- Flight Number: AS615. (On Time performance: 75 - Average Delay: 13 minutes)
- Flight Number: AS618. (On Time performance: 91 - Average Delay: 6 minutes)
- Flight Number: AS647. (On Time performance: 83 - Average Delay: 12 minutes)
- Flight Number: AS672. (On Time performance: 83 - Average Delay: 6 minutes)
Southwest Airlines
- Flight Number: WN2631. (On Time performance: 56 - Average Delay: 37 minutes)
- Flight Number: WN3149. (On Time performance: 60 - Average Delay: 5 minutes)
Alaska Airlines
- Flight Number: AS388. (On Time performance: 87 - Average Delay: 3 minutes)
- Flight Number: AS472. (On Time performance: 83 - Average Delay: 8 minutes)
- Flight Number: AS615. (On Time performance: 75 - Average Delay: 13 minutes)
- Flight Number: AS618. (On Time performance: 91 - Average Delay: 6 minutes)
- Flight Number: AS647. (On Time performance: 83 - Average Delay: 12 minutes)
- Flight Number: AS672. (On Time performance: 83 - Average Delay: 6 minutes)
Southwest Airlines
- Flight Number: WN2631. (On Time performance: 56 - Average Delay: 37 minutes)
- Flight Number: WN3149. (On Time performance: 60 - Average Delay: 5 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 Weekday: We have gathered available data from last six months, spanning from August 09, 2026 to August 30, 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
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from August 09, 2026 to August 30, 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.
Last Past Flights WN4060
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
30 August
30 August
11:43 am
Seattle (SEA)
Seattle (SEA)
05:33 pm
Saint Louis (STL)
Saint Louis (STL)
03h 50min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Sunday
23 August
23 August
11:35 am
Seattle (SEA)
Seattle (SEA)
05:09 pm
Saint Louis (STL)
Saint Louis (STL)
03h 34min
Boeing 737-800
Boeing 737-800
Landed - On-time
Sunday
16 August
16 August
11:47 am
Seattle (SEA)
Seattle (SEA)
05:31 pm
Saint Louis (STL)
Saint Louis (STL)
03h 44min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed