Informational Guide to Norman Y. Mineta San Jose Airport (SJC) - NON OFFICIAL

WN423 Southwest Airlines - Flight Status

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Below, you can find details about Southwest Airlines flight WN423, which currently operates between the airports of Las Vegas - Las Vegas Harry Reid International Airport (Airport Code LAS) and San Jose - San Jose Mineta International Airport (Airport Code SJC).
This flight data pertains specifically to the flight's details for Friday, October 10, 2025.

WN423 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

WN423 Southwest Airlines from Las Vegas

Scheduled - On-time
Delay: 5 minutes
Flight Status for Friday October 10, 2025
This flight was also scheduled for Yesterday (October 09, 2025). See it here

Airline information

Southwest Airlines
Southwest Airlines
Equipment: Boeing 737-800 (Scimitar Winglets) Passenger

Departure

Las Vegas (LAS)
October 10, 2025
Las Vegas Harry Reid International Airport
Estimated Departure Time:
09:25 pm
Terminal:
1
Gate:
B14
Scheduled Departure Time: 09:25 pm

Arrival

San Jose (SJC)
October 10, 2025
San Jose Mineta International Airport
Estimated Arrival Time:
11:00 pm
Terminal:
B
Gate:
27
Scheduled Arrival Time: 10:55 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.sanjose-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 WN423?
The flight WN423 is scheduled to flight on Monday, Thursday, Friday on a weekly basis.

Which is the distance of flight WN423?
The distance between the two airports is 386 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 Las Vegas and San Jose:

Delta Air Lines
- Flight Number: DL3677. (On Time performance: 84 - Average Delay: 23 minutes)

Frontier Airlines
- Flight Number: F94103. (On Time performance: 77 - Average Delay: 15 minutes)

Spirit Airlines
- Flight Number: NK2069. (On Time performance: 83 - Average Delay: 10 minutes)
- Flight Number: NK2646. (On Time performance: 83 - Average Delay: 6 minutes)
- Flight Number: NK2673. (On Time performance: 89 - Average Delay: 4 minutes)

Southwest Airlines
- Flight Number: WN1085. (On Time performance: 69 - Average Delay: 16 minutes)
- Flight Number: WN1209. (On Time performance: 54 - Average Delay: 31 minutes)
- Flight Number: WN1464. (On Time performance: 100 - Average Delay: 7 minutes)
- Flight Number: WN158. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: WN1756. (On Time performance: 81 - Average Delay: 8 minutes)
- Flight Number: WN1783. (On Time performance: 75 - Average Delay: 14 minutes)
- Flight Number: WN1854.
- Flight Number: WN2097.
- Flight Number: WN2164. (On Time performance: 67 - Average Delay: 22 minutes)
- Flight Number: WN2243.
- Flight Number: WN2329. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: WN2483. (On Time performance: 72 - Average Delay: 8 minutes)
- Flight Number: WN2710. (On Time performance: 92 - Average Delay: 3 minutes)
- Flight Number: WN3043.
- Flight Number: WN3324. (On Time performance: 93 - Average Delay: 2 minutes)
- Flight Number: WN3326. (On Time performance: 90 - Average Delay: 7 minutes)
- Flight Number: WN3327. (On Time performance: 81 - Average Delay: 10 minutes)
- Flight Number: WN3331. (On Time performance: 74 - Average Delay: 16 minutes)
- Flight Number: WN451. (On Time performance: 60 - Average Delay: 9 minutes)
- Flight Number: WN775.

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

Last Past Flights WN423

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
09 October
09:36 pm
Las Vegas (LAS)
10:55 pm
San Jose (SJC)
01h 19min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
06 October
09:49 pm
Las Vegas (LAS)
11:09 pm
San Jose (SJC)
01h 20min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
03 October
09:29 pm
Las Vegas (LAS)
10:50 pm
San Jose (SJC)
01h 21min
Boeing 737-800
Boeing 737-800
Landed - On-time
Thursday
02 October
09:20 pm
Las Vegas (LAS)
10:37 pm
San Jose (SJC)
01h 17min
Boeing 737MAX
Boeing 737MAX
Landed - On-time