Spirit Airlines | Houston to Chicago
Operated by Spirit Airlines with 95% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Houston (IAH) to Chicago (ORD)
On-time performance data for flight NK1156
Based on NK1156 flight history for Last 30 Days. On-time rate: Punctuality 95%, average delay: Late on average 14 minutes.
Upcoming schedule for flight NK1156
Available cabin classes for flight NK1156
NK1156
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