American Airlines | Boston to St. Louis
Operated by American Airlines with 87% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Boston (BOS) to St. Louis (STL)
On-time performance data for flight AA3520
Based on AA3520 flight history for Last 30 Days. On-time rate: Punctuality 73%, average delay: Late on average 26 minutes.
Upcoming schedule for flight AA3520
Available cabin classes for flight AA3520
AA3520
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