Southwest Airlines WN4456 Flight Status Today

Domestic flight Southwest Airlines WN4456 takes off from Kansas City (MCI) United States to Denver (DEN) United States. It's operated by Southwest Airlines. The plane leaves Kansas City International Airport at 13:20 21 March 2026 America/Chicago. The flight is expected to land at Denver International Airport at 14:35 21 March 2026 America/Denver. The flight will last about 3 hours 15 minutes.

Current status of WN4456 is Departed On time Estimated Arrival in 1 hour, 44 minutes

WN4456 - SWA4456 Southwest Airlines (WN)
MCI Kansas City United States
Flight MCI to DEN
DEN Denver United States
Departed On time Estimated Arrival in 1 hour, 44 minutes
Departure Kansas City International Airport
IATA: MCIICAO: KMCI
Scheduled 13:20 21 March 2026
Actual 13:19 21 March 2026
None 19
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 14:35 21 March 2026
Estimated 14:19 21 March 2026
None None
WN4456 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 15 minutes
  • Flight Distance: 857 kms / 533 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday
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-KRAL1
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Denver
  • Current Time in Kansas City: Saturday 2026-03-21 13:35 PM
  • Current Time in Denver: Saturday 2026-03-21 12:35 PM

Flight routes similar to Southwest Airlines WN4456

Airline Flight no Departure Arrival
United Airlines UA5214
United Airlines 		21/03/2026
13:25 		2 hours 3 minutes
14:28
United Airlines UA355
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06:00 		2 hours 2 minutes
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SkyWest Airlines OO5214
SkyWest Airlines 		21/03/2026
13:25 		2 hours 3 minutes
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Southwest Airlines WN3806
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13:50 		1 hours 39 minutes
14:40
United Airlines UA2123
United Airlines 		21/03/2026
17:21 		2 hours 4 minutes
18:25
Air Canada AC4243
Air Canada 		21/03/2026
06:00 		2 hours 2 minutes
07:02
United Airlines UA2031
United Airlines 		21/03/2026
08:45 		2 hours 16 minutes
10:01
Air Canada AC4574
Air Canada 		21/03/2026
17:21 		2 hours 4 minutes
18:25

Southwest Airlines Flight WN4456 FAQs

What is the scheduled flight duration for Southwest Airlines WN4456 flight?

On average, nonstop flight takes 3 hour(s) 15 minutes, with the flight distance of 857 km (533 miles).

What is the current status of Southwest Airlines WN4456 flight?

The current status of flight Southwest Airlines WN4456 is Departed On time.

What type of aircraft is used for the Southwest Airlines WN4456 flight?

All Southwest Airlines WN4456 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

How many Southwest Airlines WN4456 flights are operated a week?

6 flights per week. The Flight Southwest Airlines WN4456 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.