American Airlines | Chicago to Boston
Operated by American Airlines with 88% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Chicago (ORD) to Boston (BOS)
On-time performance data for flight AA2121
Based on AA2121 flight history for Last 30 Days. On-time rate: Punctuality 63%, average delay: Late on average 42 minutes.
Upcoming schedule for flight AA2121
Available cabin classes for flight AA2121
AA2121
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