United Airlines | Chicago to St. Louis
Operated by United Airlines with 67% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Chicago (ORD) to St. Louis (STL)
On-time performance data for flight UA4185
Based on UA4185 flight history for Last 30 Days. On-time rate: Punctuality 20%, average delay: Late on average 1 hour11 minutes.
Upcoming schedule for flight UA4185
Available cabin classes for flight UA4185
UA4185
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