TAP Air Portugal | Chicago to Boston
Operated by TAP Air Portugal with 73% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Chicago (ORD) to Boston (BOS)
On-time performance data for flight TP4474
Based on TP4474 flight history for Last 30 Days. On-time rate: Punctuality 47%, average delay: Late on average 49 minutes.
Upcoming schedule for flight TP4474
Available cabin classes for flight TP4474
TP4474
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