Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Columbus → Boston via Dallas-Fort Worth: arrives on time 37%
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14:42 CMH → 16:31 DFWAA 1492 · American · 2h 48m · 75% on time, 2.5% cancelled
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56m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
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17:27 DFW → 22:17 BOSAA 2306 · American · 3h 50m · 55% on time, 3.8% cancelled
Total trip 7h 35m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.
Makes the connection72%The first flight arrived more than 11 minutes late on 28% of the days it flew: too late for the 45-minute minimum connection on a 56m layover.
Arrives on time37%First flight not cancelled (2.5% are) × connection made (72%) × second flight not cancelled (3.8% are) and within 15 minutes (55%).
Total trip7h 35mCMH 14:42 to BOS 22:17, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.