Southwest Airlines WN4545 flight status now

Current status of WN4545 is Scheduled On time Expected Depart in 7 hours, 42 minutes

WN4545 - SWA4545 Southwest Airlines (WN)
STL Saint Louis United States
Flight STL to AUS
AUS Austin United States
Scheduled On time Expected Depart in 7 hours, 42 minutes
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 10:15 18 November 2025
2 None
Arrival Austin-Bergstrom International Airport
IATA: AUSICAO: KAUS
Scheduled 12:30 18 November 2025
None 19
WN4545 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 15 minutes
  • Flight Distance: 1160 kms / 721 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KE412
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Saint Louis: Tuesday 2025-11-18 02:33 AM
  • Current Time in Austin: Tuesday 2025-11-18 02:33 AM

Domestic flight Southwest Airlines WN4545 takes off from Saint Louis (STL) United States to Austin (AUS) United States. It's operated by Southwest Airlines. The plane leaves Lambert-St. Louis International Airport at 10:15 18 November 2025 America/Chicago. The flight is expected to land at Austin-Bergstrom International Airport at 12:30 18 November 2025 America/Chicago. The flight will last about 2 hours 15 minutes.

Southwest Airlines WN4545 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN4545
AIRPLANE Boeing 737-800 (Scimitar Winglets) Passenger
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 17
DELAYED 0
CANCELLED 0
ON TIME 17
DELAYED 0
CANCELLED 0
ON TIME 18
DELAYED 2
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN4545 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 16 Nov
Scheduled On time
Saint Louis (STL) 2025-11-16T10:00
Austin (AUS) 2025-11-16T12:15
Wed 12 Nov
Arrived On time
Saint Louis (STL) 2025-11-12T10:15
Austin (AUS) 2025-11-12T12:30
2025-11-12T10:15
2025-11-12T12:08
Sun 28 Sep
Arrived On time
Saint Louis (STL) 2025-09-28T06:00
Austin (AUS) 2025-09-28T07:15
2025-09-28T05:54
2025-09-28T07:06
Thu 25 Sep
Arrived On time
Saint Louis (STL) 2025-09-25T06:05
Austin (AUS) 2025-09-25T07:20
2025-09-25T06:01
2025-09-25T07:15
Wed 10 Sep
Arrived On time
Saint Louis (STL) 2025-09-10T06:00
Austin (AUS) 2025-09-10T07:15
2025-09-10T05:52
2025-09-10T07:06
Sat 06 Sep
Arrived On time
Saint Louis (STL) 2025-09-06T06:00
Austin (AUS) 2025-09-06T07:15
2025-09-06T05:56
2025-09-06T07:06
Tue 02 Sep
Arrived On time
Saint Louis (STL) 2025-09-02T06:00
Austin (AUS) 2025-09-02T07:15
2025-09-02T05:59
2025-09-02T07:10
Mon 25 Aug
Scheduled On time
Saint Louis (STL) 2025-08-25T06:05
Austin (AUS) 2025-08-25T07:20
Sun 24 Aug
Arrived On time
Saint Louis (STL) 2025-08-24T06:00
Austin (AUS) 2025-08-24T07:15
2025-08-24T05:59
2025-08-24T07:09
Thu 29 May
Departed On time
Saint Louis (STL) 2025-05-29T16:10
Austin (AUS) 2025-05-29T17:40
2025-05-29T16:05

Similar flight route from Saint Louis (STL) to Austin (AUS)

Airline Flight no Departure Arrival
Southwest Airlines WN4420
Southwest Airlines 		18/11/2025
20:25 		2 hours 3 minutes
22:35
Southwest Airlines WN6733
Southwest Airlines 		18/11/2025
13:00 		1 hours 15 minutes
15:05
Southwest Airlines WN6714
Southwest Airlines 		18/11/2025
18:00 		1 hours 15 minutes
20:05
Southwest Airlines WN6712
Southwest Airlines 		18/11/2025
07:05 		2 hours 30 minutes
09:10
Southwest Airlines WN6781
Southwest Airlines 		18/11/2025
10:50 		2 hours 5 minutes
12:55

Frequently asked questions, answered

How long is the flight from Saint Louis to Austin?

On average, nonstop flight takes 2 hour(s) 15 minutes, with the flight distance of 1160 km (721 miles).

What type of aircraft is used for the Southwest Airlines WN4545 flight?

All Southwest Airlines WN4545 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

How many Southwest Airlines WN4545 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN4545 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .