WN3181 Southwest Airlines - Flight Status

Warning

There is more than one flight with the same flight number on the same day. This is the other flight:

WN3181 Saint Louis (STL) to Saint Louis (STL) Departure: 05:06 pm Arrival: 08:49 pm Check flight

Below, you can find details about Southwest Airlines flight WN3181, which currently operates between the airports of Saint Louis - St Louis Lambert International Airport (Airport Code STL) and San Diego - San Diego International Airport (Airport Code SAN).
This flight data pertains specifically to the flight's details for Saturday, August 29, 2026.

Table of contents:
Flight Status

WN3181 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

WN3181 Southwest Airlines from Saint Louis

En Route - Delayed

Delay: 170 minutes

Flight Status for Saturday August 29, 2026

Airline information

Southwest Airlines

Equipment: Boeing 737MAX 8 Passenger

Departure

Saint Louis (STL)

August 29, 2026

St Louis Lambert International Airport

Departed at:

05:17 pm

Terminal:

Gate:

Scheduled Departure Time: 02:15 pm

Arrival

San Diego (SAN)

August 29, 2026

San Diego International Airport

Estimated Arrival Time:

06:45 pm

Terminal:

Gate:

108

Scheduled Arrival Time: 03:55 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.san-diego-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.