WN4126 Southwest Airlines - Flight Status
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Below, you can find details about Southwest Airlines flight WN4126, which currently operates between the airports of San Jose - San Jose Mineta International Airport (Airport Code SJC) and Portland - Portland International Airport (Airport Code PDX).
This flight data pertains specifically to the flight's details for Saturday, December 20, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN4126
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN4126
WN4126 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
WN4126 Southwest Airlines to Portland
Scheduled - On-time
Delay: 4 minutes
Flight Status for Saturday December 20, 2025
Scheduled - On-time
Delay: 4 minutes
Flight Status for Saturday December 20, 2025
Airline information
Southwest Airlines
Equipment: Boeing 737MAX 8 Passenger
Departure
San Jose (SJC)
December 20, 2025
San Jose Mineta International Airport
Estimated Departure Time:
04:10 pm
Terminal:
B
Gate:
23
Scheduled Departure Time: 04:10 pm
Arrival
Portland (PDX)
December 20, 2025
Portland International Airport
Estimated Arrival Time:
06:04 pm
Terminal:
-
Gate:
E10
Scheduled Arrival Time: 06:00 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 WN4126?
The flight WN4126 is currently not scheduled at San Jose Airport.
Which is the distance of flight WN4126?
The distance between the two airports is 569 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight WN4126 is currently not scheduled at San Jose Airport.
Which is the distance of flight WN4126?
The distance between the two airports is 569 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 San Jose and Portland:
Alaska Airlines
- Flight Number: AS1469. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: AS1489. (On Time performance: 88 - Average Delay: 22 minutes)
- Flight Number: AS2240. (On Time performance: 91 - Average Delay: 6 minutes)
- Flight Number: AS2263. (On Time performance: 99 - Average Delay: 2 minutes)
- Flight Number: AS2274. (On Time performance: 84 - Average Delay: 4 minutes)
- Flight Number: AS3044. (On Time performance: 98 - Average Delay: 2 minutes)
- Flight Number: AS3190. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: AS3313. (On Time performance: 88 - Average Delay: 6 minutes)
- Flight Number: AS495. (On Time performance: 93 - Average Delay: 2 minutes)
Southwest Airlines
- Flight Number: WN1822. (On Time performance: 72 - Average Delay: 18 minutes)
- Flight Number: WN2042. (On Time performance: 75 - Average Delay: 12 minutes)
- Flight Number: WN2561. (On Time performance: 68 - Average Delay: 10 minutes)
- Flight Number: WN4532. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: WN4603. (On Time performance: 76 - Average Delay: 12 minutes)
- Flight Number: WN588.
Alaska Airlines
- Flight Number: AS1469. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: AS1489. (On Time performance: 88 - Average Delay: 22 minutes)
- Flight Number: AS2240. (On Time performance: 91 - Average Delay: 6 minutes)
- Flight Number: AS2263. (On Time performance: 99 - Average Delay: 2 minutes)
- Flight Number: AS2274. (On Time performance: 84 - Average Delay: 4 minutes)
- Flight Number: AS3044. (On Time performance: 98 - Average Delay: 2 minutes)
- Flight Number: AS3190. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: AS3313. (On Time performance: 88 - Average Delay: 6 minutes)
- Flight Number: AS495. (On Time performance: 93 - Average Delay: 2 minutes)
Southwest Airlines
- Flight Number: WN1822. (On Time performance: 72 - Average Delay: 18 minutes)
- Flight Number: WN2042. (On Time performance: 75 - Average Delay: 12 minutes)
- Flight Number: WN2561. (On Time performance: 68 - Average Delay: 10 minutes)
- Flight Number: WN4532. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: WN4603. (On Time performance: 76 - Average Delay: 12 minutes)
- Flight Number: WN588.
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 February 13, 2025 to November 29, 2025. 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.
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 February 13, 2025 to November 29, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Last Past Flights WN4126
Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
29 November
29 November
09:35 pm
San Jose (SJC)
San Jose (SJC)
11:32 pm
Portland (PDX)
Portland (PDX)
01h 57min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Saturday
22 November
22 November
04:16 pm
San Jose (SJC)
San Jose (SJC)
06:02 pm
Portland (PDX)
Portland (PDX)
01h 46min
Boeing 737MAX
Boeing 737MAX
Landed - On-time