Spirit Airlines NK3945 Flight Status

NK3945 - NKS3945 Spirit Airlines (NK)
SDF Louisville United States
Flight SDF to MIA
MIA Miami United States
Contact Airlines It may not operate on the date requested
Departure Louisville International Airport-Standiford Field
IATA: SDFICAO: KSDF
Scheduled 17:45
None A6
Arrival Miami International Airport
IATA: MIAICAO: KMIA
Scheduled 20:23
C G10
NK3945 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 26 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: NKS3945
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Louisville: Saturday 2025-12-13 06:21 AM
  • Current Time in Miami: Saturday 2025-12-13 06:21 AM

Domestic flight Spirit Airlines NK3945 takes off from Louisville (SDF) United States to Miami (MIA) United States. It's operated by Spirit Airlines. The plane leaves Louisville International Airport-Standiford Field at 17:45 America/New_York. The flight is expected to land at Miami International Airport at 20:23 America/New_York. The flight will last about 2 hours 26 minutes.

Similar flight route from Louisville (SDF) to Miami (MIA)

Airline Flight no Departure Arrival
UPS 5X1330
UPS 		13/12/2025
03:45 		2 hours 24 minutes
05:54
UPS 5X400
UPS 		13/12/2025
15:59 		2 hours 19 minutes
18:08
American Airlines AA637
American Airlines 		13/12/2025
06:00 		2 hours 26 minutes
08:34
Qatar Airways QR7640
Qatar Airways 		13/12/2025
06:00 		2 hours 34 minutes
08:34
UPS 5X2338
UPS 		13/12/2025
15:15 		2 hours 15 minutes
17:24
UPS 5X1332
UPS 		13/12/2025
04:01 		0 minutes
06:10
UPS 5X304
UPS 		13/12/2025
02:30 		2 hours 3 minutes
04:39
UPS 5X5336
UPS 		13/12/2025
15:40 		0 minutes
17:52

Frequently asked questions, answered

What is the scheduled flight duration for Spirit Airlines NK3945 flight?

On average, nonstop flight takes 2 hour(s) 26 minutes, with the flight distance of 1466 km (911 miles).

What type of aircraft is used for the Spirit Airlines NK3945 flight?

All Spirit Airlines NK3945 flights are operated using Airbus A320 (sharklets) aircraft.

Which terminal the flight Spirit Airlines NK3945 is arriving at?

Flight Spirit Airlines NK3945 arrives in Miami International Airport at Terminal C.

How many Spirit Airlines NK3945 flights are operated a week?

2 flights per week. The Flight Spirit Airlines NK3945 is operated on Thursday, Sunday.