Spirit Airlines flight NK 1154: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon,Thu-Sun 05:05 Houston George Bush (IAH) A 08:01 Atlanta (ATL) N
NK 1154 Non-stop Airbus A321neo (32Q) 1:56 Effective 2026-01-08 through 2026-02-09
Daily 05:05 Houston George Bush (IAH) A 08:01 Atlanta (ATL) N
NK 1154 Non-stop Airbus A321 (32B) 1:56 Effective 2026-04-15 through 2026-06-17
Daily 05:10 Detroit (DTW) E 06:56 Newark Liberty, New York (EWR) B
NK 1154 Non-stop Airbus A318/319/320/321 (32S) 1:46 Valid until 2026-01-07
Daily 05:11 Houston George Bush (IAH) A 08:07 Atlanta (ATL) N
NK 1154 Non-stop Airbus A321neo (32Q) 1:56 Effective 2026-02-12 through 2026-03-11
Daily 05:15 Houston George Bush (IAH) A 08:10 Atlanta (ATL) N
NK 1154 Non-stop Airbus A321neo (32Q) 1:55 Effective 2026-03-12 through 2026-04-14
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This flight number is listed as serving the following routes:


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Spirit Airlines flight NK 1154: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Spirit Airlines NK1154
05:05
Houston George Bush (IAH) A

08:01
Atlanta (ATL) N
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:56, non-stop
Airbus A321neo (32Q)
Direct Flights:
Spirit Airlines NK1154
05:05
Houston George Bush (IAH) A

08:01
Atlanta (ATL) N
Effective 2026-04-15 through 2026-06-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:56, non-stop
Airbus A321 (32B)
Direct Flights:
Spirit Airlines NK1154
05:10
Detroit (DTW) E

06:56
Newark Liberty, New York (EWR) B
Valid until 2026-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Airbus A318/319/320/321 (32S)
Direct Flights:
Spirit Airlines NK1154
05:11
Houston George Bush (IAH) A

08:07
Atlanta (ATL) N
Effective 2026-02-12 through 2026-03-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:56, non-stop
Airbus A321neo (32Q)
Direct Flights:
Spirit Airlines NK1154
05:15
Houston George Bush (IAH) A

08:10
Atlanta (ATL) N
Effective 2026-03-12 through 2026-04-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Airbus A321neo (32Q)
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This flight number is listed as serving the following routes:
  • Detroit (DTW) - Newark Liberty, New York (EWR)
  • Houston George Bush (IAH) - Atlanta (ATL)
All Spirit Airlines flights
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