Spirit Airlines NK6143 Flight Status Today

Domestic flight Spirit Airlines NK6143 takes off from Houston (IAH) United States to Denver (DEN) United States. It's operated by Spirit Airlines. The plane leaves George Bush Intercontinental Airport at 09:44 America/Chicago. The flight is expected to land at Denver International Airport at 11:22 America/Denver. The flight will last about 1 hours 34 minutes.

NK6143 - NKS6143 Spirit Airlines (NK)
IAH Houston United States
Flight IAH to DEN
DEN Denver United States
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on
Departure George Bush Intercontinental Airport
IATA: IAHICAO: KIAH
Scheduled 09:44
A 18
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 11:22
None C46
NK6143 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 34 minutes
  • Flight Distance: 1386 kms / 861 miles
Airline
  • Spirit Airlines
  • IATA: NK
  • ICAO: NKS
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: None
  • Seats: None
  • Freight capacity: None
  • Passenger classes: None
More Detail
  • Aircraft: Airbus A320-232
  • Callsign: F-KAUS4
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Denver
  • Current Time in Houston: Sunday 2026-02-08 16:58 PM
  • Current Time in Denver: Sunday 2026-02-08 15:58 PM

Flight routes similar to Spirit Airlines NK6143

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Avianca AV2129
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United Airlines UA1210
United Airlines 		08/02/2026
10:00 		2 hours 35 minutes
11:44
Air New Zealand NZ6492
Air New Zealand 		08/02/2026
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United Airlines UA1970
United Airlines 		08/02/2026
11:00 		2 hours 26 minutes
12:39

Spirit Airlines Flight NK6143 FAQs

What is the scheduled flight duration for Spirit Airlines NK6143 flight?

On average, nonstop flight takes 1 hour(s) 34 minutes, with the flight distance of 1386 km (861 miles).

What type of aircraft is used for the Spirit Airlines NK6143 flight?

All Spirit Airlines NK6143 flights are operated using Airbus A320-232 aircraft.