Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Antonio → Boston via Dallas-Fort Worth: arrives on time 40%
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14:48 SAT → 16:11 DFWAA 2609 · American · 1h 23m · 69% on time, 3.6% cancelled
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1h 16m 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 6h 29m, scheduled departure to arrival (Boston is 1 h ahead of San Antonio). Times are local. Both flew on 55 of the last 56 days.
Makes the connection78%The first flight arrived more than 31 minutes late on 21% of the days it flew: too late for the 45-minute minimum connection on a 1h 16m layover.
Arrives on time40%First flight not cancelled (3.6% are) × connection made (78%) × second flight not cancelled (3.8% are) and within 15 minutes (55%).
Total trip6h 29mSAT 14:48 to BOS 22:17, 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.