Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Cleveland → San Francisco via Boston: arrives on time 25%
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16:04 CLE → 17:48 BOSB6 640 · JetBlue · 1h 49m · 63% on time, 3.9% cancelled
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3h 07m layover in Boston (BOS) · 45 min minimum on one ticket
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20:55 BOS → 00:30 SFO +1 dayB6 413 · JetBlue · 6h 35m · 31% on time, 12.9% cancelled
Total trip 11h 26m, scheduled departure to arrival (San Francisco is 3 h behind Cleveland). Times are local. Both flew on 31 of the last 56 days.
Makes the connection96%The first flight arrived more than 142 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 3h 07m layover.
Arrives on time25%First flight not cancelled (3.9% are) × connection made (96%) × second flight not cancelled (12.9% are) and within 15 minutes (31%).
Total trip11h 26mCLE 16:04 to SFO 00:30, 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.