Spirit Airlines flight NK 644: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 06:30 New York LaGuardia (LGA) A 08:20 Detroit (DTW) E
NK 644 Non-stop Airbus A320 (32A) 1:50 Valid until 2025-05-06
Daily 09:56 Orlando (MCO) 13:00 Boston Logan (BOS) B
NK 644 Non-stop Airbus A320 (32A) 3:04 Effective 2025-07-09 through 2025-09-03
This flight number is listed as serving the following routes:
Spirit Airlines flight NK 644: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Spirit Airlines NK644
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:50, non-stop
Airbus A320 (32A)

Spirit Airlines NK644
Effective 2025-07-09 through 2025-09-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:04, non-stop
Airbus A320 (32A)
This flight number is listed as serving the following routes:
  • New York LaGuardia (LGA) - Detroit (DTW)
  • Orlando (MCO) - Boston Logan (BOS)