United Airlines | Houston to Chicago
Operated by United Airlines with 100% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Houston (IAH) to Chicago (ORD)
On-time performance data for flight UA491
Based on UA491 flight history for Last 30 Days. On-time rate: Punctuality 88%, average delay: Late on average 12 minutes.
Upcoming schedule for flight UA491
Available cabin classes for flight UA491
UA491
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