WN1559 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN1559, which currently operates between the airports of Las Vegas - Las Vegas Harry Reid International Airport (Airport Code LAS) and Saint Louis - St Louis Lambert International Airport (Airport Code STL).
This flight data pertains specifically to the flight's details for Tuesday, August 04, 2026.

WN1559 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

WN1559 Southwest Airlines to Saint Louis

Landed - On-time
Delay: 9 minutes
Flight Status for Tuesday August 04, 2026
This flight is also scheduled for Today (August 05, 2026). See it here

Airline information

Southwest Airlines
Southwest Airlines
Equipment: Boeing 737MAX 8 Passenger

Departure

Las Vegas (LAS)
August 04, 2026
Las Vegas Harry Reid International Airport
Departed at:
06:00 pm
Terminal:
1
Gate:
B15
Scheduled Departure Time: 05:35 pm

Arrival

Saint Louis (STL)
August 04, 2026
St Louis Lambert International Airport
Arrived at:
10:54 pm
Terminal:
2
Gate:
E14
Scheduled Arrival Time: 10:45 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.las-vegas-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 WN1559?
The flight WN1559 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday on a weekly basis.

Which is the distance of flight WN1559?
The distance between the two airports is 1368 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 Las Vegas: 2026-08-05 16:01:35
Current Time in Saint Louis: 2026-08-05 18:01:35

Alternative Flights

The following airlines serves the same route between Las Vegas and Saint Louis:

Frontier Airlines
- Flight Number: F93108. (On Time performance: 63 - Average Delay: 41 minutes)

Southwest Airlines
- Flight Number: WN1285. (On Time performance: 49 - Average Delay: 30 minutes)
- Flight Number: WN1397. (On Time performance: 38 - Average Delay: 41 minutes)
- Flight Number: WN1484. (On Time performance: 71 - Average Delay: 23 minutes)
- Flight Number: WN1767. (On Time performance: 75 - Average Delay: 10 minutes)
- Flight Number: WN2. (On Time performance: 63 - Average Delay: 24 minutes)
- Flight Number: WN2368. (On Time performance: 95 - Average Delay: 0 minutes)
- Flight Number: WN2369. (On Time performance: 90 - Average Delay: 7 minutes)
- Flight Number: WN2371. (On Time performance: 59 - Average Delay: 26 minutes)
- Flight Number: WN3085.
- Flight Number: WN3851. (On Time performance: 53 - Average Delay: 23 minutes)
- Flight Number: WN4044.
- Flight Number: WN4539. (On Time performance: 36 - Average Delay: 37 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 WN1559

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
04 August
06:00 pm
Las Vegas (LAS)
10:54 pm
Saint Louis (STL)
02h 54min
Boeing 737MAX
Boeing 737MAX
Landed - On-time