WN3599 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN3599, which currently operates between the airports of Spokane - Spokane International Airport (Airport Code GEG) and Phoenix - Phoenix Sky Harbor International Airport (Airport Code PHX).
This flight data pertains specifically to the flight's details for Sunday, June 21, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN3599
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN3599
WN3599 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
WN3599 Southwest Airlines from Spokane
We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.
We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.
Airline information
Southwest Airlines
Departure
Spokane (GEG)
June 21, 2026
Spokane International Airport
Arrival
Phoenix (PHX)
June 21, 2026
Phoenix Sky Harbor 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 WN3599?
The flight WN3599 is currently not scheduled at Phoenix Airport (PHX).
Which is the distance of flight WN3599?
The distance between the two airports is 1022 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight WN3599 is currently not scheduled at Phoenix Airport (PHX).
Which is the distance of flight WN3599?
The distance between the two airports is 1022 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 Spokane and Phoenix:
American Airlines
- Flight Number: AA1789. (On Time performance: 86 - Average Delay: 10 minutes)
- Flight Number: AA1888. (On Time performance: 72 - Average Delay: 13 minutes)
Southwest Airlines
- Flight Number: WN1272. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: WN1791.
- Flight Number: WN1884. (On Time performance: 91 - Average Delay: 1 minutes)
- Flight Number: WN1885. (On Time performance: 45 - Average Delay: 35 minutes)
- Flight Number: WN2229. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: WN3525. (On Time performance: 53 - Average Delay: 19 minutes)
American Airlines
- Flight Number: AA1789. (On Time performance: 86 - Average Delay: 10 minutes)
- Flight Number: AA1888. (On Time performance: 72 - Average Delay: 13 minutes)
Southwest Airlines
- Flight Number: WN1272. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: WN1791.
- Flight Number: WN1884. (On Time performance: 91 - Average Delay: 1 minutes)
- Flight Number: WN1885. (On Time performance: 45 - Average Delay: 35 minutes)
- Flight Number: WN2229. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: WN3525. (On Time performance: 53 - Average Delay: 19 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
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 WN3599
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
21 June
21 June
06:23 am
Spokane (GEG)
Spokane (GEG)
08:48 am
Phoenix (PHX)
Phoenix (PHX)
02h 25min
Boeing 737-700
Boeing 737-700
Landed - On-time
Sunday
14 June
14 June
06:23 am
Spokane (GEG)
Spokane (GEG)
08:50 am
Phoenix (PHX)
Phoenix (PHX)
02h 27min
Boeing 737-700
Boeing 737-700
Landed - On-time
Sunday
07 June
07 June
06:20 am
Spokane (GEG)
Spokane (GEG)
08:50 am
Phoenix (PHX)
Phoenix (PHX)
02h 30min
Boeing 737-700
Boeing 737-700
Landed - On-time