Southwest Airlines WN156 Flight Status Today

Domestic flight Southwest Airlines WN156 takes off from Baltimore (BWI) United States to Saint Louis (STL) United States. It's operated by Southwest Airlines. The plane leaves Baltimore/Wash International Thurgood Marshall Airport at 17:20 19 January 2026 America/New_York. The flight is expected to land at Lambert-St. Louis International Airport at 18:45 19 January 2026 America/Chicago. The flight will last about 1 hours 25 minutes.

Current status of WN156 is Scheduled On time Expected Depart in 8 hours, 52 minutes

WN156 - SWA156 Southwest Airlines (WN)
BWI Baltimore United States
Flight BWI to STL
STL Saint Louis United States
Scheduled On time Expected Depart in 8 hours, 52 minutes
Departure Baltimore/Wash International Thurgood Marshall Airport
IATA: BWIICAO: KBWI
Scheduled 17:20 19 January 2026
None None
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 18:45 19 January 2026
None 3
WN156 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 25 minutes
  • Flight Distance: 1188 kms / 738 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 737-700 Passenger (Scimitar Winglets)
  • Callsign: F-KSJT4
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in Baltimore: Monday 2026-01-19 08:28 AM
  • Current Time in Saint Louis: Monday 2026-01-19 07:28 AM

Southwest Airlines WN156 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN156
AIRPLANE Boeing 737-700 Passenger (Scimitar Winglets)
ON TIME 10
DELAYED 3
CANCELLED 0
ON TIME 16
DELAYED 11
CANCELLED 0
ON TIME 35
DELAYED 17
CANCELLED 0
ON TIME 58
DELAYED 24
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN156 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 03 Jan
Arrived On time
Baltimore (BWI) 2026-01-03T07:20
Saint Louis (STL) 2026-01-03T08:45
2026-01-03T07:19
2026-01-03T08:30
Fri 02 Jan
Scheduled On time
Baltimore (BWI) 2026-01-02T07:45
Saint Louis (STL) 2026-01-02T09:10
Mon 29 Dec
Arrived On time
Baltimore (BWI) 2025-12-29T07:45
Saint Louis (STL) 2025-12-29T09:10
2025-12-29T07:44
2025-12-29T09:02
Sun 28 Dec
Arrived On time
Baltimore (BWI) 2025-12-28T07:45
Saint Louis (STL) 2025-12-28T09:10
2025-12-28T07:45
2025-12-28T08:56
Thu 25 Dec
Scheduled Delayed by 27m
Baltimore (BWI) 2025-12-25T15:10
Saint Louis (STL) 2025-12-25T16:15
Sun 23 Nov
Scheduled On time
Baltimore (BWI) 2025-11-23T18:10
Saint Louis (STL) 2025-11-23T19:15
Thu 20 Nov
Arrived On time
Baltimore (BWI) 2025-11-20T15:10
Saint Louis (STL) 2025-11-20T16:15
2025-11-20T15:10
2025-11-20T16:13
Tue 18 Nov
Scheduled On time
Baltimore (BWI) 2025-11-18T15:10
Saint Louis (STL) 2025-11-18T16:15
Mon 17 Nov
Arrived Delayed by 1h 12m
Baltimore (BWI) 2025-11-17T15:10
Saint Louis (STL) 2025-11-17T16:15
2025-11-17T16:11
2025-11-17T17:27
Sat 15 Nov
Scheduled On time
Baltimore (BWI) 2025-11-15T12:20
Saint Louis (STL) 2025-11-15T13:25

Flight routes similar to Southwest Airlines WN156

Airline Flight no Departure Arrival
Southwest Airlines WN1053
Southwest Airlines 		19/01/2026
15:30 		2 hours 30 minutes
17:00
Southwest Airlines WN3002
Southwest Airlines 		19/01/2026
11:15 		2 hours 35 minutes
12:50
Southwest Airlines WN3725
Southwest Airlines 		19/01/2026
08:15 		2 hours 25 minutes
09:40
Southwest Airlines WN8880
Southwest Airlines 		19/01/2026
17:30 		2 hours 2 minutes
18:55
Southwest Airlines WN8600
Southwest Airlines 		19/01/2026
03:15 		1 hours 10 minutes
04:12
Atlas Air 5Y4717
Atlas Air 		19/01/2026
14:05 		2 hours 1 minutes
15:56

Southwest Airlines Flight WN156 FAQs

What is the scheduled flight duration for Southwest Airlines WN156 flight?

On average, nonstop flight takes 1 hour(s) 25 minutes, with the flight distance of 1188 km (738 miles).

What is the current status of Southwest Airlines WN156 flight?

The current status of flight Southwest Airlines WN156 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN156 flight?

All Southwest Airlines WN156 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

How many Southwest Airlines WN156 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN156 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .