WN143 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN143, 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, June 15, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN143
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN143
WN143 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
WN143 Southwest Airlines to San Jose
Scheduled - On-time
Flight Status for Sunday June 15, 2025
Scheduled - On-time
Flight Status for Sunday June 15, 2025
Airline information
Southwest Airlines
Equipment: Boeing 737MAX 8 Passenger
Departure
Ontario (ONT)
June 15, 2025
Ontario International Airport
Estimated Departure Time:
10:20 am
Terminal:
4
Gate:
403
Scheduled Departure Time: 10:20 am
Arrival
San Jose (SJC)
June 15, 2025
San Jose Mineta International Airport
Estimated Arrival Time:
11:30 am
Terminal:
B
Gate:
24
Scheduled Arrival Time: 11:30 am
Disclaimer
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Additional Information
Which is the frequency of flight WN143?
The flight WN143 is currently not scheduled at Ontario Airport (ONT).
Which is the distance of flight WN143?
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 WN143 is currently not scheduled at Ontario Airport (ONT).
Which is the distance of flight WN143?
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: WN334.
Southwest Airlines - Flight Number: WN334.
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 WN143
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
08 June
08 June
10:47 am
Ontario (ONT)
Ontario (ONT)
11:52 am
San Jose (SJC)
San Jose (SJC)
01h 05min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed