WN1431 Southwest Airlines - Flight Status

Which is the frequency of flight WN1431?
The flight WN1431 is currently not scheduled at Phoenix Airport (PHX).

Which is the distance of flight WN1431?
The distance between the two airports is 621 miles.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Phoenix: 2025-12-14 10:09:54
Current Time in San Jose: 2025-12-14 09:09:54

The following airlines serves the same route between Phoenix and San Jose:

American Airlines
- Flight Number: AA1037. (On Time performance: 75 - Average Delay: 25 minutes)
- Flight Number: AA2439. (On Time performance: 58 - Average Delay: 20 minutes)
- Flight Number: AA3544. (On Time performance: 88 - Average Delay: 4 minutes)
- Flight Number: AA3570. (On Time performance: 63 - Average Delay: 11 minutes)
- Flight Number: AA3851. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: AA4220. (On Time performance: 67 - Average Delay: 9 minutes)
- Flight Number: AA4969. (On Time performance: 84 - Average Delay: 7 minutes)
- Flight Number: AA6344. (On Time performance: 88 - Average Delay: 4 minutes)

Southwest Airlines
- Flight Number: WN1045. (On Time performance: 93 - Average Delay: 4 minutes)
- Flight Number: WN1881. (On Time performance: 52 - Average Delay: 30 minutes)
- Flight Number: WN2230. (On Time performance: 67 - Average Delay: 24 minutes)
- Flight Number: WN2276. (On Time performance: 100 - Average Delay: 4 minutes)
- Flight Number: WN2745. (On Time performance: 38 - Average Delay: 33 minutes)
- Flight Number: WN3211. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: WN3971. (On Time performance: 61 - Average Delay: 29 minutes)
- Flight Number: WN818. (On Time performance: 80 - Average Delay: 10 minutes)
- Flight Number: WN843. (On Time performance: 83 - Average Delay: 9 minutes)
- Flight Number: WN998. (On Time performance: 40 - Average Delay: 17 minutes)

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 April 10, 2025 to November 15, 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.