WN140 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN140, 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, June 07, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN140
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN140
WN140 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
WN140 Southwest Airlines to Saint Louis
Scheduled
Flight Status for Sunday June 07, 2026
Scheduled
Flight Status for Sunday June 07, 2026
Airline information
Southwest Airlines
Equipment: Boeing 737MAX 8 Passenger
Departure
Seattle (SEA)
June 07, 2026
Seattle-Tacoma International Airport
Estimated Departure Time:
11:00 am
Gate:
B12
Scheduled Departure Time: 11:00 am
Arrival
Saint Louis (STL)
June 07, 2026
St Louis Lambert International Airport
Scheduled Arrival Time:
04:50 pm
Terminal:
2
Gate:
E16
Scheduled Arrival Time: 04:50 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 WN140?
The flight WN140 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight WN140?
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: 2026-06-07 07:24:05
Current Time in Saint Louis: 2026-06-07 09:24:05
The flight WN140 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight WN140?
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: 2026-06-07 07:24:05
Current Time in Saint Louis: 2026-06-07 09:24:05
Alternative Flights
The following airline serve the same route between Seattle and Saint Louis:
Alaska Airlines - Flight Number: AS615. (On Time performance: 89 - Average Delay: 6 minutes)
Alaska Airlines - Flight Number: AS615. (On Time performance: 89 - Average Delay: 6 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 WN140
No flights for WN140 were scheduled in the past month. The last flight took place on Sunday, June 07, 2026