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

WN2139 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN2139, which currently operates between the airports of Phoenix - Phoenix Sky Harbor International Airport (Airport Code PHX) and Ontario - Ontario International Airport (Airport Code ONT).
This flight data pertains specifically to the flight's details for Tuesday, April 14, 2026.

WN2139 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

WN2139 Southwest Airlines to Ontario

Scheduled
Flight Status for Tuesday April 14, 2026
This flight was also scheduled for Yesterday (April 12, 2026). See it here
This flight is also scheduled for Today (April 13, 2026). See it here

Airline information

Southwest Airlines
Southwest Airlines
Equipment: Boeing 737MAX 8 Passenger

Departure

Phoenix (PHX)
April 14, 2026
Phoenix Sky Harbor International Airport
Scheduled Departure Time:
01:55 pm
Terminal:
4
Gate:
-
Scheduled Departure Time: 01:55 pm

Arrival

Ontario (ONT)
April 14, 2026
Ontario International Airport
Scheduled Arrival Time:
03:05 pm
Terminal:
4
Gate:
-
Scheduled Arrival Time: 03:05 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.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 WN2139?
The flight WN2139 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday on a weekly basis.

Which is the distance of flight WN2139?
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 Phoenix and Ontario:

UPS
- Flight Number: 5X2859. (On Time performance: 98 - Average Delay: 1 minutes)
- Flight Number: 5X849. (On Time performance: 98 - Average Delay: 2 minutes)
- Flight Number: 5X887. (On Time performance: 93 - Average Delay: 4 minutes)
- Flight Number: 5X920. (On Time performance: 94 - Average Delay: 4 minutes)

American Airlines
- Flight Number: AA1238.
- Flight Number: AA1423. (On Time performance: 98 - Average Delay: 1 minutes)
- Flight Number: AA1666. (On Time performance: 72 - Average Delay: 17 minutes)
- Flight Number: AA1782. (On Time performance: 93 - Average Delay: 3 minutes)
- Flight Number: AA2459.
- Flight Number: AA2463.
- Flight Number: AA3016. (On Time performance: 78 - Average Delay: 10 minutes)
- Flight Number: AA3139. (On Time performance: 81 - Average Delay: 11 minutes)
- Flight Number: AA4143.

Southwest Airlines
- Flight Number: WN1104. (On Time performance: 60 - Average Delay: 16 minutes)
- Flight Number: WN130. (On Time performance: 75 - Average Delay: 19 minutes)
- Flight Number: WN1673. (On Time performance: 64 - Average Delay: 34 minutes)
- Flight Number: WN1776. (On Time performance: 89 - Average Delay: 16 minutes)
- Flight Number: WN2965.
- Flight Number: WN3078.
- Flight Number: WN3311. (On Time performance: 72 - Average Delay: 15 minutes)
- Flight Number: WN3829. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: WN3851.
- Flight Number: WN4428. (On Time performance: 80 - Average Delay: 12 minutes)
- Flight Number: WN542. (On Time performance: 71 - Average Delay: 14 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 WN2139

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
12 April
05:11 pm
Phoenix (PHX)
09:11 pm
San Antonio (SAT)
04h 00min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Saturday
11 April
02:32 pm
Phoenix (PHX)
03:34 pm
Ontario (ONT)
01h 02min
Boeing 737-700
Boeing 737-700
Landed - On-time
Friday
10 April
03:19 pm
Phoenix (PHX)
04:20 pm
Ontario (ONT)
01h 01min
Boeing 737-800
Boeing 737-800
Landed - On-time
Thursday
09 April
03:23 pm
Phoenix (PHX)
04:24 pm
Ontario (ONT)
01h 01min
Boeing 737-800
Boeing 737-800
Landed - On-time
Wednesday
08 April
01:52 pm
Phoenix (PHX)
02:56 pm
Ontario (ONT)
01h 04min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Tuesday
07 April
01:50 pm
Phoenix (PHX)
02:51 pm
Ontario (ONT)
01h 01min
Boeing 737-800
Boeing 737-800
Landed - On-time