Spirit Airlines NK421 flight status now

Current status of NK421 is Arrived On time

NK421 - NKS421 Spirit Airlines (NK)
IAH Houston United States
Flight IAH to DTW
DTW Detroit United States
Arrived On time
Departure George Bush Intercontinental Airport
IATA: IAHICAO: KIAH
Scheduled 05:45 19 November 2025
Actual 05:37 19 November 2025
A None
Arrival Detroit Metropolitan Wayne County Airport
IATA: DTWICAO: KDTW
Scheduled 09:19 19 November 2025
Actual 09:03 19 November 2025
None None
NK421 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 26 minutes
  • Flight Distance: 1730 kms / 1075 miles
Airline
  • Spirit Airlines
  • IATA: NK
  • ICAO: NKS
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 182
  • Freight capacity: 0 tons
  • Passenger classes: Economy
More Detail
  • Aircraft: Airbus A321 (sharklets)
  • Callsign: F-KAWO2
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/New_York
  • Current Time in Houston: Wednesday 2025-11-19 12:37 PM
  • Current Time in Detroit: Wednesday 2025-11-19 13:37 PM

Domestic flight Spirit Airlines NK421 takes off from Houston (IAH) United States to Detroit (DTW) United States. It's operated by Spirit Airlines. The plane leaves George Bush Intercontinental Airport at 05:45 19 November 2025 America/Chicago. The flight is expected to land at Detroit Metropolitan Wayne County Airport at 09:19 19 November 2025 America/New_York. The flight will last about 2 hours 26 minutes.

Spirit Airlines NK421 Flight Statistics

Spirit Airlines
Spirit Airlines
FLIGHT NO NK421
AIRPLANE Airbus A321 (sharklets)
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 29
DELAYED 1
CANCELLED 0
ON TIME 58
DELAYED 2
CANCELLED 0
ON TIME 81
DELAYED 2
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Spirit Airlines NK421 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Wed 19 Nov
Arrived On time
Houston (IAH) 2025-11-19T05:45
Detroit (DTW) 2025-11-19T09:19
2025-11-19T05:37
2025-11-19T09:03
Fri 14 Nov
Scheduled On time
Houston (IAH) 2025-11-14T05:45
Detroit (DTW) 2025-11-14T09:19
Thu 06 Nov
Arrived On time
Houston (IAH) 2025-11-06T05:45
Detroit (DTW) 2025-11-06T09:19
2025-11-06T05:39
2025-11-06T09:19
Mon 14 Apr
Arrived On time
Houston (IAH) 2025-04-14T11:41
Detroit (DTW) 2025-04-14T13:55
2025-04-14T11:37
2025-04-14T13:40
Wed 08 Jan
Arrived On time
Houston (IAH) 2025-01-08T08:51
Detroit (DTW) 2025-01-08T14:05
2025-01-08T08:39
2025-01-08T13:53
Fri 03 Jan
Scheduled On time
Houston (IAH) 2025-01-03T08:51
Detroit (DTW) 2025-01-03T14:05
Mon 30 Dec
Arrived On time
Houston (IAH) 2024-12-30T08:51
Detroit (DTW) 2024-12-30T14:05
2024-12-30T08:52
2024-12-30T13:57
Thu 26 Dec
Arrived Delayed by 1h 17m
Houston (IAH) 2024-12-26T10:51
Detroit (DTW) 2024-12-26T16:01
2024-12-26T15:48
2024-12-26T17:18
Tue 24 Dec
Arrived On time
Houston (IAH) 2024-12-24T08:51
Detroit (DTW) 2024-12-24T14:05
2024-12-24T08:52
2024-12-24T14:17
Mon 23 Dec
Arrived On time
Houston (IAH) 2024-12-23T08:51
Detroit (DTW) 2024-12-23T14:05
2024-12-23T08:50
2024-12-23T14:10

Similar flight route from Houston (IAH) to Detroit (DTW)

Airline Flight no Departure Arrival
Air New Zealand NZ6562
Air New Zealand 		19/11/2025
09:50 		2 hours 37 minutes
13:39
KLM KL5578
KLM 		19/11/2025
15:09 		2 hours 45 minutes
18:54
Delta DL1043
Delta 		19/11/2025
15:09 		2 hours 45 minutes
18:54
Delta DL1349
Delta 		19/11/2025
18:32 		2 hours 48 minutes
22:20
Delta DL1632
Delta 		19/11/2025
12:59 		2 hours 37 minutes
16:44
Air France AF5680
Air France 		19/11/2025
12:59 		2 hours 45 minutes
16:44
Aeromexico AM3116
Aeromexico 		19/11/2025
18:32 		2 hours 48 minutes
22:20
Aeromexico AM3464
Aeromexico 		19/11/2025
12:59 		2 hours 45 minutes
16:44

Frequently asked questions, answered

How long is the flight from Houston to Detroit?

On average, nonstop flight takes 2 hour(s) 26 minutes, with the flight distance of 1730 km (1075 miles).

What type of aircraft is used for the Spirit Airlines NK421 flight?

All Spirit Airlines NK421 flights are operated using Airbus A321 (sharklets) aircraft.

How many Spirit Airlines NK421 flights are operated a week?

7 flights per week. The Flight Spirit Airlines NK421 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .