Spirit Airlines flight NK 2231: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 17:04 Boston Logan (BOS) B 20:30 Fort Lauderdale (FLL) 4
NK 2231 Non-stop Airbus A320 (32A) 3:26 Effective 2026-03-12 through 2026-04-14
Daily 17:20 Latrobe (LBE) 19:57 Orlando (MCO)
NK 2231 Non-stop Airbus A320 (32A) 2:37 Valid until 2026-01-07
Mon,Thu-Sun 17:27 Boston Logan (BOS) B 21:05 Fort Lauderdale (FLL) 4
NK 2231 Non-stop Airbus A320 (32A) 3:38 Effective 2026-01-08 through 2026-02-09
Daily 18:22 Boston Logan (BOS) B 22:03 Fort Lauderdale (FLL) 4
NK 2231 Non-stop Airbus A320 (32A) 3:41 Effective 2026-02-12 through 2026-03-11
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This flight number is listed as serving the following routes:
Spirit Airlines flight NK 2231: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Spirit Airlines NK2231
Effective 2026-03-12 through 2026-04-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:26, non-stop
Airbus A320 (32A)

Direct Flights:

Spirit Airlines NK2231
Valid until 2026-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:37, non-stop
Airbus A320 (32A)

Direct Flights:

Spirit Airlines NK2231
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:38, non-stop
Airbus A320 (32A)

Direct Flights:

Spirit Airlines NK2231
Effective 2026-02-12 through 2026-03-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:41, non-stop
Airbus A320 (32A)
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This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Fort Lauderdale (FLL)
  • Latrobe (LBE) - Orlando (MCO)