Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Boston → Miami via Dallas-Fort Worth: arrives on time 50%
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06:00 BOS → 09:22 DFWAA 2527 · American · 4h 22m · 91% on time, 3.3% cancelled
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1h 10m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
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10:32 DFW → 14:30 MIAAA 899 · American · 2h 58m · 55% on time, 0.0% cancelled
Total trip 8h 30m, scheduled departure to arrival. Times are local. Both flew on 30 of the last 56 days.
Makes the connection93%The first flight arrived more than 25 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 1h 10m layover.
Arrives on time50%First flight not cancelled (3.3% are) × connection made (93%) × second flight not cancelled (0.0% are) and within 15 minutes (55%).
Total trip8h 30mBOS 06:00 to MIA 14:30, layover included
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.