Spirit Airlines NK3944 Flight Status Today

Domestic flight Spirit Airlines NK3944 takes off from Miami (MIA) United States to Louisville (SDF) United States. It's operated by Spirit Airlines. The plane leaves Miami International Airport at 14:01 America/New_York. The flight is expected to land at Louisville International Airport-Standiford Field at 16:55 America/New_York. The flight will last about 2 hours 54 minutes.

NK3944 - NKS3944 Spirit Airlines (NK)
MIA Miami United States
Flight MIA to SDF
SDF Louisville United States
Contact Airlines It may not operate on the date requested
Departure Miami International Airport
IATA: MIAICAO: KMIA
Scheduled 14:01
C G10
Arrival Louisville International Airport-Standiford Field
IATA: SDFICAO: KSDF
Scheduled 16:55
None A6
NK3944 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 54 minutes
  • Flight Distance: 1466 kms / 911 miles
Airline
  • Spirit Airlines
  • IATA: NK
  • ICAO: NKS
  • Operating Days: Thursday, Sunday
Passenger Services
  • Service type: None
  • Seats: None
  • Freight capacity: None
  • Passenger classes: None
More Detail
  • Aircraft: Airbus A320 (sharklets)
  • Callsign: NKS3944
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Miami: Tuesday 2026-04-14 22:54 PM
  • Current Time in Louisville: Tuesday 2026-04-14 22:54 PM

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Spirit Airlines Flight NK3944 FAQs

What is the scheduled flight duration for Spirit Airlines NK3944 flight?

On average, nonstop flight takes 2 hour(s) 54 minutes, with the flight distance of 1466 km (911 miles).

What type of aircraft is used for the Spirit Airlines NK3944 flight?

All Spirit Airlines NK3944 flights are operated using Airbus A320 (sharklets) aircraft.

How many Spirit Airlines NK3944 flights are operated a week?

2 flights per week. The Flight Spirit Airlines NK3944 is operated on Thursday, Sunday.