Spirit Airlines flight NK 521: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 05:00 Newark Liberty, New York (EWR) B 08:04 Fort Lauderdale (FLL) 4
NK 521 Non-stop Airbus A320neo (32N) 3:04 Effective 2025-07-09 through 2025-08-12
Thu,Sun 10:28 Los Angeles (LAX) 5 15:33 Austin (AUS)
NK 521 Non-stop Airbus A320 (32A) 3:05 Effective 2025-11-06 through 2025-11-16
Mon-Fri,Sun 22:34 Detroit (DTW) E 00:29 Los Angeles (LAX) 5
NK 521 Non-stop Airbus A320 (32A) 4:55 Valid until 2025-05-05
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
Spirit Airlines flight NK 521: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Spirit Airlines NK521
Effective 2025-07-09 through 2025-08-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:04, non-stop
Airbus A320neo (32N)

Spirit Airlines NK521
Effective 2025-11-06 through 2025-11-16
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 3:05, non-stop
Airbus A320 (32A)

Spirit Airlines NK521
22:34

00:29(+1)
Valid until 2025-05-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:55, non-stop
Airbus A320 (32A)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Detroit (DTW) - Los Angeles (LAX)
  • Los Angeles (LAX) - Austin (AUS)
  • Newark Liberty, New York (EWR) - Fort Lauderdale (FLL)