Spirit Airlines
flight
NK 3021:
Multiple routes
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FLIGHT SCHEDULE
Direct Flights:
Spirit Airlines NK3021
Effective 2026-04-15 through 2026-06-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:22, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Spirit Airlines NK3021
Effective 2026-03-13 through 2026-03-27
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Duration: 3:26, non-stop
Airbus A321 (32B)
Airbus A321 (32B)
Direct Flights:
Spirit Airlines NK3021
Effective 2026-02-13 through 2026-03-06
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Duration: 3:34, non-stop
Airbus A321 (32B)
Airbus A321 (32B)
Direct Flights:
Spirit Airlines NK3021
Effective 2026-01-09 through 2026-02-06
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Duration: 3:34, non-stop
Airbus A321 (32B)
Airbus A321 (32B)
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Parallax here -
This flight number is listed as serving the following routes:
- Boston Logan (BOS) - Charlotte (CLT)
- Boston Logan (BOS) - Fort Lauderdale (FLL)