Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Boston → San Antonio via Charlotte: arrives on time 74%
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10:35 BOS → 13:03 CLTAA 1557 · American · 2h 28m · 96% on time, 0.0% cancelled
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52m layover in Charlotte (CLT) · 45 min minimum on one ticket
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13:55 CLT → 16:10 SATAA 2934 · American · 3h 10m · 80% on time, 1.9% cancelled
Total trip 6h 30m, scheduled departure to arrival (San Antonio is 1 h behind Boston). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.
Makes the connection94%The first flight arrived more than 7 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 52m layover.
Arrives on time74%First flight not cancelled (0.0% are) × connection made (94%) × second flight not cancelled (1.9% are) and within 15 minutes (80%).
Total trip6h 30mBOS 10:35 to SAT 16:10, 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.