Southwest Airlines WN3456 Flight Status

WN3456 - SWA3456 Southwest Airlines (WN)
LGA New York United States
Flight LGA to STL
STL Saint Louis United States
Contact Airlines It may not operate on the date requested
Departure LaGuardia Airport
IATA: LGAICAO: KLGA
Scheduled 11:45
B None
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 13:40
2 None
WN3456 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 55 minutes
  • Flight Distance: 1430 kms / 889 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 (winglets) Passenger/BBJ2
  • Callsign: F-KSJC1
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in New York: Tuesday 2025-12-16 03:21 AM
  • Current Time in Saint Louis: Tuesday 2025-12-16 02:21 AM

Domestic flight Southwest Airlines WN3456 takes off from New York (LGA) United States to Saint Louis (STL) United States. It's operated by Southwest Airlines. The plane leaves LaGuardia Airport at 11:45 America/New_York. The flight is expected to land at Lambert-St. Louis International Airport at 13:40 America/Chicago. The flight will last about 2 hours 55 minutes.

Southwest Airlines WN3456 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN3456
AIRPLANE Boeing 737-800 (winglets) Passenger/BBJ2
ON TIME 5
DELAYED 0
CANCELLED 0
ON TIME 5
DELAYED 0
CANCELLED 0
ON TIME 5
DELAYED 0
CANCELLED 0
ON TIME 32
DELAYED 3
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN3456 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 22 Nov
Scheduled On time
New York (LGA) 2025-11-22T11:45
Saint Louis (STL) 2025-11-22T13:40
Sat 01 Nov
Scheduled On time
New York (LGA) 2025-11-01T18:05
Saint Louis (STL) 2025-11-01T21:25
Thu 23 Oct
Scheduled Delayed by 27m
New York (LGA) 2025-10-23T20:05
Saint Louis (STL) 2025-10-23T23:25
Sun 28 Sep
Scheduled On time
New York (LGA) 2025-09-28T11:55
Saint Louis (STL) 2025-09-28T13:00
Tue 03 Jun
Departed On time
New York (LGA) 2025-06-03T05:45
Saint Louis (STL) 2025-06-03T07:35
2025-06-03T05:48
Thu 29 May
Scheduled On time
New York (LGA) 2025-05-29T18:55
Saint Louis (STL) 2025-05-29T20:45
Sun 18 May
Scheduled Delayed by 2h 41m
New York (LGA) 2025-05-18T17:10
Saint Louis (STL) 2025-05-18T19:00
Wed 14 May
Departed On time
New York (LGA) 2025-05-14T05:45
Saint Louis (STL) 2025-05-14T07:35
2025-05-14T05:42
Sun 11 May
Arrived Delayed by 1h 15m
New York (LGA) 2025-05-11T17:10
Saint Louis (STL) 2025-05-11T19:00
2025-05-11T17:09
2025-05-11T20:15
Fri 09 May
Scheduled On time
New York (LGA) 2025-05-09T18:55
Saint Louis (STL) 2025-05-09T20:45

Similar flight route from New York (LGA) to Saint Louis (STL)

Airline Flight no Departure Arrival
Southwest Airlines WN1789
Southwest Airlines 		16/12/2025
18:30 		2 hours 50 minutes
20:20
Endeavor Air 9E4922
Endeavor Air 		16/12/2025
10:45 		2 hours 55 minutes
12:40
Republic Airlines YX4383
Republic Airlines 		16/12/2025
19:10 		2 hours 54 minutes
21:04
Southwest Airlines WN974
Southwest Airlines 		16/12/2025
15:35 		3 hours 5 minutes
17:40
Southwest Airlines WN3453
Southwest Airlines 		16/12/2025
06:30 		2 hours 30 minutes
08:15
Southwest Airlines WN3459
Southwest Airlines 		16/12/2025
18:45 		2 hours 55 minutes
20:40
WestJet WS6636
WestJet 		16/12/2025
10:45 		2 hours 55 minutes
12:40
Delta DL4991
Delta 		16/12/2025
13:59 		2 hours 51 minutes
15:50

Frequently asked questions, answered

What is the scheduled flight duration for Southwest Airlines WN3456 flight?

On average, nonstop flight takes 2 hour(s) 55 minutes, with the flight distance of 1430 km (889 miles).

What type of aircraft is used for the Southwest Airlines WN3456 flight?

All Southwest Airlines WN3456 flights are operated using Boeing 737-800 (winglets) Passenger/BBJ2 aircraft.

Which terminal the flight Southwest Airlines WN3456 is arriving at?

Flight Southwest Airlines WN3456 arrives in Lambert-St. Louis International Airport at Terminal 2.

How many Southwest Airlines WN3456 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN3456 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .