Spirit Airlines
NK1147Houston to Miami
Spirit Airlines flight NK1147 flies from Houston (IAH) to Miami (MIA), 1,549 km. Over August 2025 to September 2025 it usually arrives about 26 minutes late: 63% of 27 flights arrived within 15 minutes of schedule and 0% were cancelled (US Department of Transportation data).
On-time record, last 12 months
63%
on time (within 15 min)
26%
more than 30 min late
0%
cancelled
+26 min
average arrival vs schedule
Every operation of NK1147, August 2025 to September 2025: 27 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as NK1147
- Houston (IAH) to Miami (MIA)27 flights
Other flights from Houston to Miami
More about Houston (IAH) and Miami (MIA).
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