United Airlines | Houston to Knoxville
Operated by United Airlines with 83% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Houston (IAH) to Knoxville (TYS)
On-time performance data for flight UA4890
Based on UA4890 flight history for Last 30 Days. On-time rate: Punctuality 60%, average delay: Late on average 31 minutes.
Upcoming schedule for flight UA4890
Available cabin classes for flight UA4890
UA4890
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