WN1599 Southwest Airlines - Flight Status
Below, you can find details about Southwest Airlines flight WN1599, which currently operates between the airports of Saint Louis - St Louis Lambert International Airport (Airport Code STL) and Phoenix - Phoenix Sky Harbor International Airport (Airport Code PHX).
This flight data pertains specifically to the flight's details for Thursday, February 12, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN1599
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights WN1599
WN1599 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
WN1599 Southwest Airlines from Saint Louis
Landed - On-time
Delay: 14 minutes
Flight Status for Thursday February 12, 2026
This flight is also scheduled for Tomorrow (February 13, 2026). See it here
Landed - On-time
Delay: 14 minutes
Flight Status for Thursday February 12, 2026
Airline information
Southwest Airlines
Equipment: Boeing 737-800 (Scimitar Winglets) Passenger
Departure
Saint Louis (STL)
February 12, 2026
St Louis Lambert International Airport
Departed at:
08:54 am
Terminal:
2
Gate:
E16
Scheduled Departure Time: 08:55 am
Arrival
Phoenix (PHX)
February 12, 2026
Phoenix Sky Harbor International Airport
Arrived at:
11:44 am
Terminal:
4
Gate:
C4
Scheduled Arrival Time: 11:30 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 WN1599?
The flight WN1599 is currently not scheduled at Phoenix Airport (PHX).
Which is the distance of flight WN1599?
The distance between the two airports is 1259 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 Saint Louis: 2026-02-12 21:53:14
Current Time in Phoenix: 2026-02-12 20:53:14
The flight WN1599 is currently not scheduled at Phoenix Airport (PHX).
Which is the distance of flight WN1599?
The distance between the two airports is 1259 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 Saint Louis: 2026-02-12 21:53:14
Current Time in Phoenix: 2026-02-12 20:53:14
Alternative Flights
The following airlines serves the same route between Saint Louis and Phoenix:
American Airlines
- Flight Number: AA2303. (On Time performance: 84 - Average Delay: 33 minutes)
- Flight Number: AA2574. (On Time performance: 86 - Average Delay: 30 minutes)
Frontier Airlines
- Flight Number: F92075. (On Time performance: 83 - Average Delay: 19 minutes)
Southwest Airlines
- Flight Number: WN2362. (On Time performance: 81 - Average Delay: 15 minutes)
- Flight Number: WN3815. (On Time performance: 93 - Average Delay: 6 minutes)
- Flight Number: WN3816. (On Time performance: 67 - Average Delay: 12 minutes)
- Flight Number: WN3817. (On Time performance: 78 - Average Delay: 14 minutes)
- Flight Number: WN3827. (On Time performance: 87 - Average Delay: 52 minutes)
- Flight Number: WN936. (On Time performance: 100 - Average Delay: 2 minutes)
American Airlines
- Flight Number: AA2303. (On Time performance: 84 - Average Delay: 33 minutes)
- Flight Number: AA2574. (On Time performance: 86 - Average Delay: 30 minutes)
Frontier Airlines
- Flight Number: F92075. (On Time performance: 83 - Average Delay: 19 minutes)
Southwest Airlines
- Flight Number: WN2362. (On Time performance: 81 - Average Delay: 15 minutes)
- Flight Number: WN3815. (On Time performance: 93 - Average Delay: 6 minutes)
- Flight Number: WN3816. (On Time performance: 67 - Average Delay: 12 minutes)
- Flight Number: WN3817. (On Time performance: 78 - Average Delay: 14 minutes)
- Flight Number: WN3827. (On Time performance: 87 - Average Delay: 52 minutes)
- Flight Number: WN936. (On Time performance: 100 - Average Delay: 2 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 WN1599
No flights for WN1599 were scheduled in the past month. The last flight took place on Thursday, February 12, 2026