Spirit Airlines NK3940 Flight Status : Live Tracking & Updates

Domestic flight Spirit Airlines NK3940 takes off from Dallas (DFW) United States to Louisville (SDF) United States. It's operated by Spirit Airlines. The plane leaves Dallas/Fort Worth International Airport at 17:05 America/Chicago. The flight is expected to land at Louisville International Airport-Standiford Field at 20:15 America/New_York. The flight will last about 2 hours 10 minutes.

NK3940 - NKS3940 Spirit Airlines (NK)
DFW Dallas United States
Flight DFW to SDF
SDF Louisville United States
Contact Airlines It may not operate on the date requested
Departure Dallas/Fort Worth International Airport
IATA: DFWICAO: KDFW
Scheduled 17:05
E None
Arrival Louisville International Airport-Standiford Field
IATA: SDFICAO: KSDF
Scheduled 20:15
None None
NK3940 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 10 minutes
  • Flight Distance: 1179 kms / 733 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 A318 / A319 / A320 / A321
  • Callsign: NKS3940
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/New_York
  • Current Time in Dallas: Wednesday 2026-05-06 10:58 AM
  • Current Time in Louisville: Wednesday 2026-05-06 11:58 AM

Flight routes similar to Spirit Airlines NK3940

Airline Flight no Departure Arrival
British Airways BA2486
British Airways 		06/05/2026
18:30 		2 hours 11 minutes
21:41
American Airlines AA2758
American Airlines 		06/05/2026
07:05 		2 hours 10 minutes
10:15
British Airways BA4759
British Airways 		06/05/2026
20:02 		2 hours 9 minutes
23:11
American Airlines AA2762
American Airlines 		06/05/2026
13:39 		2 hours 9 minutes
16:48
British Airways BA5441
British Airways 		06/05/2026
07:05 		2 hours 13 minutes
10:15
Alaska Airlines AS6358
Alaska Airlines 		06/05/2026
18:30 		2 hours 11 minutes
21:41
Finnair AY4294
Finnair 		06/05/2026
18:30 		2 hours 11 minutes
21:41
Japan Airlines JL7472
Japan Airlines 		06/05/2026
13:39 		2 hours 8 minutes
16:47

Spirit Airlines Flight NK3940 FAQs

What is the scheduled flight duration for Spirit Airlines NK3940 flight?

On average, nonstop flight takes 2 hour(s) 10 minutes, with the flight distance of 1179 km (733 miles).

What type of aircraft is used for the Spirit Airlines NK3940 flight?

All Spirit Airlines NK3940 flights are operated using Airbus A318 / A319 / A320 / A321 aircraft.

How many Spirit Airlines NK3940 flights are operated a week?

2 flights per week. The Flight Spirit Airlines NK3940 is operated on Thursday, Sunday.