Spirit Airlines NK6143 Flight Status

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: Thursday 2025-12-11 03:32 AM
  • Current Time in Denver: Thursday 2025-12-11 02:32 AM

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.

Similar flight route from Houston (IAH) to Denver (DEN)

Airline Flight no Departure Arrival
Air New Zealand NZ6494
Air New Zealand 		11/12/2025
22:00 		2 hours 36 minutes
23:36
Air Canada AC5086
Air Canada 		11/12/2025
12:50 		0 minutes
14:26
Avianca AV2129
Avianca 		11/12/2025
18:05 		2 hours 41 minutes
19:46
Air New Zealand NZ6498
Air New Zealand 		11/12/2025
11:12 		4 hours 41 minutes
12:45
United Airlines UA1970
United Airlines 		11/12/2025
11:12 		4 hours 41 minutes
12:45
Air Canada AC5511
Air Canada 		11/12/2025
10:15 		2 hours 41 minutes
11:56
United Airlines UA2013
United Airlines 		11/12/2025
12:50 		2 hours 36 minutes
14:26
Air Canada AC5152
Air Canada 		11/12/2025
07:20 		2 hours 39 minutes
08:59

Frequently asked questions, answered

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.