Spirit Airlines flight NK 1273: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 08:30 Houston George Bush (IAH) A 11:56 Miami (MIA)
NK 1273 Non-stop Airbus A321neo (32Q) 2:26 Effective 2026-01-13 through 2026-01-28
Tue,Wed 08:30 Houston George Bush (IAH) A 11:56 Miami (MIA)
NK 1273 Non-stop Airbus A320 (320) 2:26 Effective 2026-02-03 through 2026-02-11
Mon,Thu-Sun 16:20 Houston George Bush (IAH) A 19:46 Miami (MIA)
NK 1273 Non-stop Airbus A321neo (32Q) 2:26 Effective 2026-01-08 through 2026-02-09
Daily 17:23 Houston George Bush (IAH) A 20:43 Miami (MIA)
NK 1273 Non-stop Airbus A320 (32A) 2:20 Effective 2026-03-12 through 2026-04-14
Daily 17:23 Houston George Bush (IAH) A 20:50 Miami (MIA)
NK 1273 Non-stop Airbus A320 (32A) 2:27 Effective 2026-04-15 through 2026-06-17
Daily 17:24 Houston George Bush (IAH) A 20:51 Miami (MIA)
NK 1273 Non-stop Airbus A320 (32A) 2:27 Effective 2026-02-12 through 2026-03-11
Daily 18:03 Tampa (TPA) 19:12 Fort Lauderdale (FLL) 4
NK 1273 Non-stop Airbus A320 (320) 1:09 Valid until 2026-01-07
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This flight number is listed as serving the following routes:


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Spirit Airlines flight NK 1273: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Spirit Airlines NK1273
08:30
Houston George Bush (IAH) A

11:56
Miami (MIA)
Effective 2026-01-13 through 2026-01-28
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:26, non-stop
Airbus A321neo (32Q)
Direct Flights:
Spirit Airlines NK1273
08:30
Houston George Bush (IAH) A

11:56
Miami (MIA)
Effective 2026-02-03 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:26, non-stop
Airbus A320 (320)
Direct Flights:
Spirit Airlines NK1273
16:20
Houston George Bush (IAH) A

19:46
Miami (MIA)
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:26, non-stop
Airbus A321neo (32Q)
Direct Flights:
Spirit Airlines NK1273
17:23
Houston George Bush (IAH) A

20:43
Miami (MIA)
Effective 2026-03-12 through 2026-04-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Airbus A320 (32A)
Direct Flights:
Spirit Airlines NK1273
17:23
Houston George Bush (IAH) A

20:50
Miami (MIA)
Effective 2026-04-15 through 2026-06-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:27, non-stop
Airbus A320 (32A)
Direct Flights:
Spirit Airlines NK1273
17:24
Houston George Bush (IAH) A

20:51
Miami (MIA)
Effective 2026-02-12 through 2026-03-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:27, non-stop
Airbus A320 (32A)
Direct Flights:
Spirit Airlines NK1273
18:03
Tampa (TPA)

19:12
Fort Lauderdale (FLL) 4
Valid until 2026-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:09, non-stop
Airbus A320 (320)
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This flight number is listed as serving the following routes:
  • Houston George Bush (IAH) - Miami (MIA)
  • Tampa (TPA) - Fort Lauderdale (FLL)
All Spirit Airlines flights
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