Spirit Airlines flight NK 2023: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Thu 05:45 Luis Munoz Marin, San Juan (SJU) B 08:59 Houston George Bush (IAH) A
NK 2023 Non-stop Airbus A320 (32A) 5:14 Operates only on 2026-01-08
Daily 06:15 Detroit (DTW) E 08:37 Houston George Bush (IAH) A
NK 2023 Non-stop Airbus A320 (32A) 3:22 Effective 2026-04-15 through 2026-06-17
Mon,Thu-Sun 06:45 Detroit (DTW) E 09:07 Houston George Bush (IAH) A
NK 2023 Non-stop Airbus A320 (32A) 3:22 Effective 2026-01-09 through 2026-02-09
Daily 06:45 Detroit (DTW) E 08:54 Houston George Bush (IAH) A
NK 2023 Non-stop Airbus A320 (32A) 3:09 Effective 2026-03-12 through 2026-04-14
Daily 15:50 Detroit (DTW) E 18:11 Houston George Bush (IAH) A
NK 2023 Non-stop Airbus A320 (32A) 3:21 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 2023: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Spirit Airlines NK2023
Operates only on 2026-01-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:14, non-stop
Airbus A320 (32A)

Direct Flights:

Spirit Airlines NK2023
Effective 2026-04-15 through 2026-06-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:22, non-stop
Airbus A320 (32A)

Direct Flights:

Spirit Airlines NK2023
Effective 2026-01-09 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:22, non-stop
Airbus A320 (32A)

Direct Flights:

Spirit Airlines NK2023
Effective 2026-03-12 through 2026-04-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:09, non-stop
Airbus A320 (32A)

Direct Flights:

Spirit Airlines NK2023
Effective 2026-02-12 through 2026-03-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:21, non-stop
Airbus A320 (32A)
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This flight number is listed as serving the following routes:
  • Detroit (DTW) - Houston George Bush (IAH)
  • Luis Munoz Marin, San Juan (SJU) - Houston George Bush (IAH)