Southwest Airlines WN1377 Flight Status Today

Domestic flight Southwest Airlines WN1377 takes off from Jacksonville (JAX) United States to Saint Louis (STL) United States. It's operated by Southwest Airlines. The plane leaves Jacksonville International Airport at 06:20 29 December 2025 America/New_York. The flight is expected to land at Lambert-St. Louis International Airport at 09:05 29 December 2025 America/Chicago. The flight will last about 5 hours 45 minutes.

Current status of WN1377 is Scheduled On time Estimated Depart in 0 minutes

WN1377 - SWA1377 Southwest Airlines (WN)
JAX Jacksonville United States
Flight JAX to STL
STL Saint Louis United States
Scheduled On time Estimated Depart in 0 minutes
Departure Jacksonville International Airport
IATA: JAXICAO: KJAX
Scheduled 06:20 29 December 2025
Estimated 06:20 29 December 2025
None None
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 09:05 29 December 2025
Estimated 08:53 29 December 2025
1 None
WN1377 Detail
  • Type: Domestic Flight
  • Flight Duration: 5 hours 45 minutes
  • Flight Distance: 1213 kms / 754 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737MAX 8 Passenger
  • Callsign: F-KLAS4
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in Jacksonville: Monday 2025-12-29 06:20 AM
  • Current Time in Saint Louis: Monday 2025-12-29 05:20 AM

Flight routes similar to Southwest Airlines WN1377

Airline Flight no Departure Arrival
Southwest Airlines WN3094
Southwest Airlines 		29/12/2025
20:40 		2 hours 15 minutes
21:55
Southwest Airlines WN3093
Southwest Airlines 		29/12/2025
07:50 		2 hours 20 minutes
09:10

Southwest Airlines Flight WN1377 FAQs

What is the scheduled flight duration for Southwest Airlines WN1377 flight?

On average, nonstop flight takes 5 hour(s) 45 minutes, with the flight distance of 1213 km (754 miles).

What is the current status of Southwest Airlines WN1377 flight?

The current status of flight Southwest Airlines WN1377 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN1377 flight?

All Southwest Airlines WN1377 flights are operated using Boeing 737MAX 8 Passenger aircraft.

When does the flight Southwest Airlines WN1377 arrive?

Flight Southwest Airlines WN1377 arrives at 09:05.

Which terminal the flight Southwest Airlines WN1377 is arriving at?

Flight Southwest Airlines WN1377 arrives in Lambert-St. Louis International Airport at Terminal 1.

How many Southwest Airlines WN1377 flights are operated a week?

6 flights per week. The Flight Southwest Airlines WN1377 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday.