Airport Tips & Quick Reference Guide to Phoenix International Airport (PHX)

WN4253 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN4253, which currently operates between the airports of Ontario - Ontario International Airport (Airport Code ONT) and Phoenix - Phoenix Sky Harbor International Airport (Airport Code PHX).
This flight data pertains specifically to the flight's details for Saturday, May 02, 2026.

WN4253 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

WN4253 Southwest Airlines from Ontario

Scheduled
Flight Status for Saturday May 02, 2026

Airline information

Southwest Airlines
Southwest Airlines
Equipment: Boeing 737-700 Passenger (Scimitar Winglets)

Departure

Ontario (ONT)
May 02, 2026
Ontario International Airport
Scheduled Departure Time:
08:40 am
Terminal:
4
Gate:
-
Scheduled Departure Time: 08:40 am

Arrival

Phoenix (PHX)
May 02, 2026
Phoenix Sky Harbor International Airport
Scheduled Arrival Time:
09:55 am
Terminal:
4
Gate:
C1
Scheduled Arrival Time: 09:55 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.phoenix-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 WN4253?
The flight WN4253 is scheduled to flight on Monday, Thursday, Friday, Saturday, Sunday on a weekly basis.

Which is the distance of flight WN4253?
The distance between the two airports is 325 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 Phoenix:

UPS
- Flight Number: 5X5917. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: 5X850. (On Time performance: 58 - Average Delay: 14 minutes)

American Airlines
- Flight Number: AA1194. (On Time performance: 94 - Average Delay: 7 minutes)
- Flight Number: AA1423. (On Time performance: 98 - Average Delay: 1 minutes)
- Flight Number: AA1591. (On Time performance: 92 - Average Delay: 11 minutes)
- Flight Number: AA1666. (On Time performance: 79 - Average Delay: 15 minutes)
- Flight Number: AA2459. (On Time performance: 80 - Average Delay: 14 minutes)
- Flight Number: AA2463. (On Time performance: 83 - Average Delay: 12 minutes)
- Flight Number: AA3016. (On Time performance: 80 - Average Delay: 34 minutes)
- Flight Number: AA3139. (On Time performance: 81 - Average Delay: 10 minutes)
- Flight Number: AA4143. (On Time performance: 94 - Average Delay: 2 minutes)

Southwest Airlines
- Flight Number: WN1474. (On Time performance: 67 - Average Delay: 9 minutes)
- Flight Number: WN257. (On Time performance: 64 - Average Delay: 25 minutes)
- Flight Number: WN2956. (On Time performance: 94 - Average Delay: 6 minutes)
- Flight Number: WN3341. (On Time performance: 88 - Average Delay: 4 minutes)
- Flight Number: WN3664. (On Time performance: 96 - Average Delay: 2 minutes)
- Flight Number: WN4073. (On Time performance: 78 - Average Delay: 11 minutes)
- Flight Number: WN556. (On Time performance: 75 - Average Delay: 8 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

Last Past Flights WN4253

Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
25 April
08:36 am
Ontario (ONT)
09:36 am
Phoenix (PHX)
01h 00min
Boeing 737-700
Boeing 737-700
Landed - On-time
Saturday
18 April
08:38 am
Ontario (ONT)
09:55 am
Phoenix (PHX)
01h 17min
Boeing 737-700
Boeing 737-700
Landed - On-time
Saturday
11 April
08:40 am
Ontario (ONT)
09:41 am
Phoenix (PHX)
01h 01min
Boeing 737-700
Boeing 737-700
Landed - On-time