Southwest Airlines WN421 Flight Status Today

Domestic flight Southwest Airlines WN421 takes off from Colorado Springs (COS) United States to Denver (DEN) United States. It's operated by Southwest Airlines. The plane leaves Colorado Springs Municipal Airport at 16:40 28 February 2026 America/Denver. The flight is expected to land at Denver International Airport at 17:35 28 February 2026 America/Denver. The flight will last about 0 minutes.

Current status of WN421 is Scheduled On time Estimated Depart in 15 hours, 18 minutes

WN421 - SWA421 Southwest Airlines (WN)
COS Colorado Springs United States
Flight COS to DEN
DEN Denver United States
Scheduled On time Estimated Depart in 15 hours, 18 minutes
Departure Colorado Springs Municipal Airport
IATA: COSICAO: KCOS
Scheduled 16:40 28 February 2026
Estimated 16:40 28 February 2026
None None
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 17:35 28 February 2026
None C26
WN421 Detail
  • Type: Domestic Flight
  • Flight Duration: 0 minutes
  • Flight Distance: 116 kms / 72 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, 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-KCVN1
  • Departure Timezone: America/Denver
  • Arrival Timezone: America/Denver
  • Current Time in Colorado Springs: Saturday 2026-02-28 01:22 AM
  • Current Time in Denver: Saturday 2026-02-28 01:22 AM

Flight routes similar to Southwest Airlines WN421

Airline Flight no Departure Arrival
United Airlines UA324
United Airlines 		28/02/2026
13:40 		0 minutes
14:35
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15:35 		1 hours 3 minutes
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SkyWest Airlines OO5400
SkyWest Airlines 		28/02/2026
08:45 		0 minutes
09:52
SkyWest Airlines OO5391
SkyWest Airlines 		28/02/2026
18:55 		0 minutes
20:02
SkyWest Airlines OO5634
SkyWest Airlines 		28/02/2026
09:24 		1 hours 1 minutes
10:35
Southwest Airlines WN1151
Southwest Airlines 		28/02/2026
06:00 		1 hours 5 minutes
07:05
Lufthansa LH7865
Lufthansa 		28/02/2026
15:40 		0 minutes
16:43
Air Canada AC4259
Air Canada 		28/02/2026
05:59 		0 minutes
07:05

Southwest Airlines Flight WN421 FAQs

What is the scheduled flight duration for Southwest Airlines WN421 flight?

On average, nonstop flight takes 0 minutes, with the flight distance of 116 km (72 miles).

What is the current status of Southwest Airlines WN421 flight?

The current status of flight Southwest Airlines WN421 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN421 flight?

All Southwest Airlines WN421 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many Southwest Airlines WN421 flights are operated a week?

5 flights per week. The Flight Southwest Airlines WN421 is operated on Monday, Thursday, Friday, Saturday, Sunday.