Airport Tips & Quick Reference Guide to San Diego Airport (SAN)

WN3401 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN3401, which currently operates between the airports of Santa Rosa - Charles M. Schulz Sonoma County Airport (Airport Code STS) and San Diego - San Diego International Airport (Airport Code SAN).
This flight data pertains specifically to the flight's details for Friday, October 02, 2026.

WN3401 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

WN3401 Southwest Airlines from Santa Rosa

Scheduled - On-time
Flight Status for Friday October 02, 2026
This flight was also scheduled for Yesterday (October 01, 2026). See it here

Airline information

Southwest Airlines
Southwest Airlines
Equipment: Boeing 737-700 (winglets) Passenger/BBJ1

Departure

Santa Rosa (STS)
October 02, 2026
Charles M. Schulz Sonoma County Airport
Estimated Departure Time:
04:50 pm
Terminal:
-
Gate:
1
Scheduled Departure Time: 04:50 pm

Arrival

San Diego (SAN)
October 02, 2026
San Diego International Airport
Estimated Arrival Time:
06:35 pm
Terminal:
1
Gate:
107
Scheduled Arrival Time: 06:35 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.

Additional Information

Which is the frequency of flight WN3401?
The flight WN3401 is currently not scheduled at San Diego Airport.

Which is the distance of flight WN3401?
The distance between the two airports is 508 miles.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airlines serves the same route between Santa Rosa and San Diego:

Alaska Airlines
- Flight Number: AS3046. (On Time performance: 34 - Average Delay: 43 minutes)
- Flight Number: AS3047. (On Time performance: 47 - Average Delay: 29 minutes)
- Flight Number: AS3315. (On Time performance: 96 - Average Delay: 3 minutes)

Southwest Airlines
- Flight Number: WN3900. (On Time performance: 93 - Average Delay: 4 minutes)
- Flight Number: WN3901. (On Time performance: 32 - Average Delay: 32 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: We have gathered available data from last twelve closed months, spanning from September 02, 2025 to April 06, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights WN3401

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
01 October
04:59 pm
Santa Rosa (STS)
06:40 pm
San Diego (SAN)
01h 41min
Boeing 737-700
Boeing 737-700
Landed - On-time