Informational Guide to Phoenix International Airport (PHX) - NON OFFICIAL

WN3634 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN3634, which currently operates between the airports of Pittsburgh - Pittsburgh International Airport (Airport Code PIT) and Phoenix - Phoenix Sky Harbor International Airport (Airport Code PHX).
This flight data pertains specifically to the flight's details for Saturday, December 27, 2025.

WN3634 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

WN3634 Southwest Airlines from Pittsburgh

En Route - Delayed
Delay: 39 minutes
Flight Status for Saturday December 27, 2025

Airline information

Southwest Airlines
Southwest Airlines
Equipment: Boeing 737-700 (winglets) Passenger/BBJ1

Departure

Pittsburgh (PIT)
December 27, 2025
Pittsburgh International Airport
Departed at:
08:04 pm
Terminal:
-
Gate:
A3
Scheduled Departure Time: 07:25 pm

Arrival

Phoenix (PHX)
December 27, 2025
Phoenix Sky Harbor International Airport
Estimated Arrival Time:
10:49 pm
Terminal:
4
Gate:
C4
Scheduled Arrival Time: 10:10 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 WN3634?
The flight WN3634 is currently not scheduled at Phoenix Airport (PHX).

Which is the distance of flight WN3634?
The distance between the two airports is 1809 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 Pittsburgh: 2025-12-27 23:26:51
Current Time in Phoenix: 2025-12-27 21:26:51

Alternative Flights

The following airlines serves the same route between Pittsburgh and Phoenix:

American Airlines
- Flight Number: AA1754. (On Time performance: 87 - Average Delay: 11 minutes)

Southwest Airlines
- Flight Number: WN4859.
- Flight Number: WN557. (On Time performance: 62 - Average Delay: 27 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 WN3634

Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
20 December
07:22 pm
Pittsburgh (PIT)
10:13 pm
Phoenix (PHX)
04h 51min
Boeing 737-700
Boeing 737-700
Landed - On-time
Saturday
29 November
08:08 pm
Pittsburgh (PIT)
11:05 pm
Phoenix (PHX)
04h 57min
Boeing 737-700
Boeing 737-700
Landed - Delayed