Spirit Airlines NK3945 Flight Status : Live Tracking & Updates

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.

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: Tuesday 2026-05-05 17:32 PM
  • Current Time in Miami: Tuesday 2026-05-05 17:32 PM

Flight routes similar to Spirit Airlines NK3945

Airline Flight no Departure Arrival
UPS 5X1332
UPS 		05/05/2026
04:01 		2 hours 16 minutes
06:11
UPS 5X400
UPS 		05/05/2026
03:33 		0 minutes
05:43
UPS 5X1330
UPS 		05/05/2026
14:40 		0 minutes
16:50
Qatar Airways QR7640
Qatar Airways 		05/05/2026
12:07 		2 hours 37 minutes
14:44
American Airlines AA834
American Airlines 		05/05/2026
12:07 		2 hours 37 minutes
14:44
American Airlines AA3899
American Airlines 		05/05/2026
12:00 		2 hours 34 minutes
14:34
American Airlines AA1325
American Airlines 		05/05/2026
06:06 		2 hours 37 minutes
08:43
ABX Air GB400
ABX Air 		05/05/2026
02:10 		0 minutes
05:37

Spirit Airlines Flight NK3945 FAQs

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.