WN3725 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN3725, which currently operates between the airports of Ontario - Ontario International Airport (Airport Code ONT) and San Jose - San Jose Mineta International Airport (Airport Code SJC).
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 WN3725
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN3725
WN3725 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
WN3725 Southwest Airlines to San Jose
Landed - On-time
Flight Status for Sunday September 13, 2026
Landed - On-time
Flight Status for Sunday September 13, 2026
Airline information
Southwest Airlines
Equipment: Boeing 737MAX 8 Passenger
Departure
Ontario (ONT)
September 13, 2026
Ontario International Airport
Departed at:
05:42 pm
Terminal:
4
Gate:
406
Scheduled Departure Time: 05:35 pm
Arrival
San Jose (SJC)
September 13, 2026
San Jose Mineta International Airport
Arrived at:
06:45 pm
Terminal:
B
Gate:
21
Scheduled Arrival Time: 06:45 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.ontario-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 WN3725?
The flight WN3725 is currently not scheduled at Ontario Airport (ONT).
Which is the distance of flight WN3725?
The distance between the two airports is 333 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight WN3725 is currently not scheduled at Ontario Airport (ONT).
Which is the distance of flight WN3725?
The distance between the two airports is 333 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 airline serve the same route between Ontario and San Jose:
Southwest Airlines - Flight Number: WN1645.
Southwest Airlines - Flight Number: WN1645.
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 WN3725
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
30 August
30 August
05:59 pm
Ontario (ONT)
Ontario (ONT)
06:58 pm
San Jose (SJC)
San Jose (SJC)
00h 59min
Boeing 737-800
Boeing 737-800
Landed - On-time
Sunday
23 August
23 August
05:44 pm
Ontario (ONT)
Ontario (ONT)
06:50 pm
San Jose (SJC)
San Jose (SJC)
01h 06min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Sunday
16 August
16 August
05:40 pm
Ontario (ONT)
Ontario (ONT)
06:47 pm
San Jose (SJC)
San Jose (SJC)
01h 07min
Boeing 737MAX
Boeing 737MAX
Landed - On-time