Southwest Airlines WN355 Flight Status : Live Tracking & Updates

International flight Southwest Airlines WN355 takes off from Denver (DEN) United States to Liberia (LIR) Costa Rica. It's operated by Southwest Airlines. The plane leaves Denver International Airport at 08:20 America/Denver. The flight is expected to land at Liberia Airport at 13:15 America/Costa_Rica. The flight will last about 4 hours 54 minutes.

WN355 - SWA355 Southwest Airlines (WN)
DEN Denver United States
Flight DEN to LIR
LIR Liberia Costa Rica
Contact Airlines It may not operate on the date requested
Departure Denver International Airport
IATA: DENICAO: KDEN
Scheduled 08:20
None C48
Arrival Liberia Airport
IATA: LIRICAO: MRLB
Scheduled 13:15
None None
WN355 Detail
  • Type: International Flight
  • Flight Duration: 4 hours 54 minutes
  • Flight Distance: 3752 kms / 2331 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 737MAX 8 Passenger
  • Callsign: F-KMDW2
  • Departure Timezone: America/Denver
  • Arrival Timezone: America/Costa_Rica
  • Current Time in Denver: Friday 2026-05-08 04:12 AM
  • Current Time in Liberia: Friday 2026-05-08 04:12 AM

Southwest Airlines WN355 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN355
AIRPLANE Boeing 737MAX 8 Passenger
ON TIME 13
DELAYED 1
CANCELLED 0
ON TIME 29
DELAYED 1
CANCELLED 0
ON TIME 53
DELAYED 4
CANCELLED 0
ON TIME 72
DELAYED 10
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN355 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 18 Apr
Arrived On time
Denver (DEN) 2026-04-18T08:20
Liberia (LIR) 2026-04-18T13:15
2026-04-18T08:23
2026-04-18T13:17
Sun 22 Mar
Departed On time
Denver (DEN) 2026-03-22T09:10
Liberia (LIR) 2026-03-22T14:10
2026-03-22T09:07
Sat 21 Mar
Scheduled On time
Denver (DEN) 2026-03-21T09:10
Liberia (LIR) 2026-03-21T14:10
Sun 15 Mar
Departed Delayed by 47m
Denver (DEN) 2026-03-15T09:10
Liberia (LIR) 2026-03-15T14:10
2026-03-15T10:30
Sat 08 Nov
Arrived On time
Denver (DEN) 2025-11-08T08:05
Liberia (LIR) 2025-11-08T14:15
2025-11-08T08:02
2025-11-08T13:50
Sat 01 Nov
Arrived Delayed by 30m
Denver (DEN) 2025-11-01T05:55
Liberia (LIR) 2025-11-01T12:00
2025-11-01T05:57
2025-11-01T12:30
Fri 31 Oct
Arrived On time
Denver (DEN) 2025-10-31T05:10
Liberia (LIR) 2025-10-31T11:15
2025-10-31T05:08
2025-10-31T10:55
Thu 30 Oct
Arrived On time
Denver (DEN) 2025-10-30T06:35
Liberia (LIR) 2025-10-30T12:35
2025-10-30T06:44
2025-10-30T12:31
Wed 29 Oct
Scheduled On time
Denver (DEN) 2025-10-29T16:00
Liberia (LIR) 2025-10-29T22:00
Tue 28 Oct
Departed Delayed by 25m
Denver (DEN) 2025-10-28T16:00
Liberia (LIR) 2025-10-28T22:00
2025-10-28T16:42

Flight routes similar to Southwest Airlines WN355

Airline Flight no Departure Arrival
United Airlines UA1917
United Airlines 		08/05/2026
10:08 		5 hours 11 minutes
15:19

Southwest Airlines Flight WN355 FAQs

What is the scheduled flight duration for Southwest Airlines WN355 flight?

On average, nonstop flight takes 4 hour(s) 54 minutes, with the flight distance of 3752 km (2331 miles).

What type of aircraft is used for the Southwest Airlines WN355 flight?

All Southwest Airlines WN355 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many Southwest Airlines WN355 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN355 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .