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

WN4456 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN4456, which currently operates between the airports of Phoenix - Phoenix Sky Harbor International Airport (Airport Code PHX) and Portland - Portland International Airport (Airport Code PDX).
This flight data pertains specifically to the flight's details for Saturday, August 15, 2026.

WN4456 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

WN4456 Southwest Airlines to Portland

Airline information

Southwest Airlines
Southwest Airlines

Departure

Phoenix (PHX)
August 13, 2026
Phoenix Sky Harbor International Airport

Arrival

Portland (PDX)
August 13, 2026
Portland International Airport
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 WN4456?
The flight WN4456 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.

Which is the distance of flight WN4456?
The distance between the two airports is 1010 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 Portland:

American Airlines
- Flight Number: AA1625. (On Time performance: 81 - Average Delay: 13 minutes)
- Flight Number: AA2288. (On Time performance: 64 - Average Delay: 32 minutes)
- Flight Number: AA2660. (On Time performance: 90 - Average Delay: 8 minutes)
- Flight Number: AA561. (On Time performance: 64 - Average Delay: 26 minutes)

Alaska Airlines
- Flight Number: AS511. (On Time performance: 90 - Average Delay: 4 minutes)
- Flight Number: AS650. (On Time performance: 74 - Average Delay: 13 minutes)
- Flight Number: AS662. (On Time performance: 74 - Average Delay: 17 minutes)
- Flight Number: AS742. (On Time performance: 86 - Average Delay: 12 minutes)

Southwest Airlines
- Flight Number: WN1303.
- Flight Number: WN1682. (On Time performance: 14 - Average Delay: 59 minutes)
- Flight Number: WN1780.
- Flight Number: WN2310. (On Time performance: 74 - Average Delay: 13 minutes)
- Flight Number: WN2532. (On Time performance: 81 - Average Delay: 8 minutes)
- Flight Number: WN3089.
- Flight Number: WN3175. (On Time performance: 62 - Average Delay: 26 minutes)
- Flight Number: WN4092. (On Time performance: 80 - Average Delay: 8 minutes)
- Flight Number: WN4770. (On Time performance: 38 - Average Delay: 25 minutes)
- Flight Number: WN536. (On Time performance: 44 - Average Delay: 19 minutes)
- Flight Number: WN709.

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 WN4456

Date
Departure
Arrival
Duration
Aircraft
Status
Friday
14 August
08:48 pm
Phoenix (PHX)
11:26 pm
Portland (PDX)
02h 38min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
13 August
09:32 pm
Phoenix (PHX)
11:52 pm
Portland (PDX)
02h 20min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Wednesday
12 August
07:54 pm
Phoenix (PHX)
10:23 pm
Portland (PDX)
02h 29min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Tuesday
11 August
07:43 pm
Phoenix (PHX)
10:02 pm
Portland (PDX)
02h 19min
Boeing 737-800
Boeing 737-800
Landed - On-time
Monday
10 August
09:10 pm
Phoenix (PHX)
11:44 pm
Portland (PDX)
02h 34min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Sunday
09 August
09:20 pm
Phoenix (PHX)
12:10 am
Portland (PDX)
02h 50min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Friday
07 August
08:47 pm
Phoenix (PHX)
11:44 pm
Portland (PDX)
02h 57min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Thursday
06 August
08:54 pm
Phoenix (PHX)
11:20 pm
Portland (PDX)
02h 26min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Wednesday
05 August
07:49 pm
Phoenix (PHX)
10:18 pm
Portland (PDX)
02h 29min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Tuesday
04 August
08:36 pm
Phoenix (PHX)
11:08 pm
Portland (PDX)
02h 32min
Boeing 737-800
Boeing 737-800
Landed - Delayed