WN4331 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN4331, which currently operates between the airports of Ontario - Ontario International Airport (Airport Code ONT) and Oakland - San Francisco Bay Oakland International Airport (Airport Code OAK).
This flight data pertains specifically to the flight's details for Friday, January 09, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN4331
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN4331
WN4331 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
WN4331 Southwest Airlines to Oakland
Scheduled - On-time
Flight Status for Friday January 09, 2026
This flight was also scheduled for Yesterday (January 07, 2026). See it here
This flight is also scheduled for Today (January 08, 2026). See it here
Scheduled - On-time
Flight Status for Friday January 09, 2026
Airline information
Southwest Airlines
Equipment: Boeing 737MAX 8 Passenger
Departure
Ontario (ONT)
January 09, 2026
Ontario International Airport
Estimated Departure Time:
10:00 am
Terminal:
4
Gate:
-
Scheduled Departure Time: 10:00 am
Arrival
Oakland (OAK)
January 09, 2026
San Francisco Bay Oakland International Airport
Estimated Arrival Time:
11:14 am
Terminal:
2
Gate:
-
Scheduled Arrival Time: 11:30 am
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 WN4331?
The flight WN4331 is scheduled to flight on Tuesday, Wednesday, Thursday on a weekly basis.
Which is the distance of flight WN4331?
The distance between the two airports is 361 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight WN4331 is scheduled to flight on Tuesday, Wednesday, Thursday on a weekly basis.
Which is the distance of flight WN4331?
The distance between the two airports is 361 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 Ontario and Oakland:
FedEx
- Flight Number: FX1803. (On Time performance: 92 - Average Delay: 9 minutes)
- Flight Number: FX1839. (On Time performance: 76 - Average Delay: 8 minutes)
Southwest Airlines
- Flight Number: WN117. (On Time performance: 98 - Average Delay: 2 minutes)
- Flight Number: WN2011. (On Time performance: 73 - Average Delay: 13 minutes)
- Flight Number: WN2572. (On Time performance: 88 - Average Delay: 5 minutes)
- Flight Number: WN3047. (On Time performance: 100 - Average Delay: 2 minutes)
- Flight Number: WN3985. (On Time performance: 82 - Average Delay: 16 minutes)
- Flight Number: WN3986. (On Time performance: 62 - Average Delay: 19 minutes)
- Flight Number: WN4856. (On Time performance: 67 - Average Delay: 9 minutes)
FedEx
- Flight Number: FX1803. (On Time performance: 92 - Average Delay: 9 minutes)
- Flight Number: FX1839. (On Time performance: 76 - Average Delay: 8 minutes)
Southwest Airlines
- Flight Number: WN117. (On Time performance: 98 - Average Delay: 2 minutes)
- Flight Number: WN2011. (On Time performance: 73 - Average Delay: 13 minutes)
- Flight Number: WN2572. (On Time performance: 88 - Average Delay: 5 minutes)
- Flight Number: WN3047. (On Time performance: 100 - Average Delay: 2 minutes)
- Flight Number: WN3985. (On Time performance: 82 - Average Delay: 16 minutes)
- Flight Number: WN3986. (On Time performance: 62 - Average Delay: 19 minutes)
- Flight Number: WN4856. (On Time performance: 67 - Average Delay: 9 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 WN4331
Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
07 January
07 January
09:53 am
Ontario (ONT)
Ontario (ONT)
11:12 am
Oakland (OAK)
Oakland (OAK)
01h 19min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Tuesday
06 January
06 January
09:52 am
Ontario (ONT)
Ontario (ONT)
11:02 am
Oakland (OAK)
Oakland (OAK)
01h 10min
Boeing 737MAX
Boeing 737MAX
Landed - On-time