Spirit Airlines NK451 Flight Status Today

Domestic flight Spirit Airlines NK451 takes off from Austin (AUS) United States to Fort Lauderdale (FLL) United States. It's operated by Spirit Airlines. The plane leaves Austin-Bergstrom International Airport at 05:30 America/Chicago. The flight is expected to land at Fort Lauderdale-Hollywood International Airport at 09:14 America/New_York. The flight will last about 2 hours 44 minutes.

NK451 - NKS451 Spirit Airlines (NK)
AUS Austin United States
Flight AUS to FLL
FLL Fort Lauderdale United States
Contact Airlines It may not operate on the date requested
Departure Austin-Bergstrom International Airport
IATA: AUSICAO: KAUS
Scheduled 05:30
None None
Arrival Fort Lauderdale-Hollywood International Airport
IATA: FLLICAO: KFLL
Scheduled 09:14
4 None
NK451 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 44 minutes
  • Flight Distance: 1779 kms / 1105 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 A321neo
  • Callsign: F-KBFL1
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/New_York
  • Current Time in Austin: Tuesday 2026-02-10 15:40 PM
  • Current Time in Fort Lauderdale: Tuesday 2026-02-10 16:40 PM

Spirit Airlines NK451 Flight Statistics

Spirit Airlines
Spirit Airlines
FLIGHT NO NK451
AIRPLANE Airbus A321neo
ON TIME 13
DELAYED 1
CANCELLED 0
ON TIME 22
DELAYED 2
CANCELLED 1
ON TIME 44
DELAYED 2
CANCELLED 1
ON TIME 63
DELAYED 5
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

Spirit Airlines NK451 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 03 Jan
Cancelled
Austin (AUS) 2026-01-03T05:30
Fort Lauderdale (FLL) 2026-01-03T09:14
Wed 31 Dec
Scheduled On time
Austin (AUS) 2025-12-31T05:30
Fort Lauderdale (FLL) 2025-12-31T09:14
Sun 04 May
Arrived On time
Austin (AUS) 2025-05-04T15:09
Fort Lauderdale (FLL) 2025-05-04T17:32
2025-05-04T15:03
2025-05-04T17:25
Mon 14 Apr
Arrived On time
Austin (AUS) 2025-04-14T15:09
Fort Lauderdale (FLL) 2025-04-14T17:32
2025-04-14T15:07
2025-04-14T17:32
Sun 13 Apr
Scheduled On time
Austin (AUS) 2025-04-13T15:09
Fort Lauderdale (FLL) 2025-04-13T17:32
Thu 10 Apr
Scheduled On time
Austin (AUS) 2025-04-10T15:09
Fort Lauderdale (FLL) 2025-04-10T17:32
Wed 09 Apr
Arrived On time
Austin (AUS) 2025-04-09T15:09
Fort Lauderdale (FLL) 2025-04-09T17:32
2025-04-09T15:06
2025-04-09T17:20
Wed 02 Apr
Scheduled On time
Austin (AUS) 2025-04-02T22:22
Fort Lauderdale (FLL) 2025-04-03T00:50
Sun 23 Mar
Scheduled On time
Austin (AUS) 2025-03-23T22:22
Fort Lauderdale (FLL) 2025-03-24T00:50
Sat 22 Mar
Scheduled On time
Austin (AUS) 2025-03-22T22:22
Fort Lauderdale (FLL) 2025-03-23T00:50

Flight routes similar to Spirit Airlines NK451

Airline Flight no Departure Arrival
Southwest Airlines WN1436
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17:20 		2 hours 21 minutes
20:55
Spirit Airlines NK2221
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Southwest Airlines WN5098
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19:35 		2 hours 35 minutes
23:10
JetBlue Airways B61972
JetBlue Airways 		10/02/2026
15:03 		3 hours 4 minutes
19:07
Spirit Airlines NK2800
Spirit Airlines 		10/02/2026
06:10 		2 hours 44 minutes
09:45
Spirit Airlines NK799
Spirit Airlines 		10/02/2026
16:30 		2 hours 46 minutes
20:16

Spirit Airlines Flight NK451 FAQs

What is the scheduled flight duration for Spirit Airlines NK451 flight?

On average, nonstop flight takes 2 hour(s) 44 minutes, with the flight distance of 1779 km (1105 miles).

What type of aircraft is used for the Spirit Airlines NK451 flight?

All Spirit Airlines NK451 flights are operated using Airbus A321neo aircraft.

Which terminal the flight Spirit Airlines NK451 is arriving at?

Flight Spirit Airlines NK451 arrives in Fort Lauderdale-Hollywood International Airport at Terminal 4.

How many Spirit Airlines NK451 flights are operated a week?

7 flights per week. The Flight Spirit Airlines NK451 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .