Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Francisco → Boston via Charlotte: arrives on time 92%
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22:05 SFO → 06:11 CLTAA 2514 · American · 5h 06m · 83% on time, 1.6% cancelled
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2h 44m layover in Charlotte (CLT) · 45 min minimum on one ticket
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08:55 CLT → 11:08 BOS +1 dayAA 1533 · American · 2h 13m · 96% on time, 0.0% cancelled
Total trip 10h 03m, scheduled departure to arrival (Boston is 3 h ahead of San Francisco). Times are local. Both flew on 55 of the last 56 days.
Makes the connection98%The first flight arrived more than 119 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 44m layover.
Arrives on time92%First flight not cancelled (1.6% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (96%).
Total trip10h 03mSFO 22:05 to BOS 11:08, 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.