Frontier Airlines | Houston to Chicago
Operated by Frontier Airlines with 76% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Houston (IAH) to Chicago (MDW)
On-time performance data for flight F91398
Based on F91398 flight history for Last 30 Days. On-time rate: Punctuality 44%, average delay: Late on average 1 hour4 minutes.
Upcoming schedule for flight F91398
Available cabin classes for flight F91398
F91398
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