Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Boston → Buffalo via New York: arrives on time 39%
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20:14 BOS → 21:40 JFKB6 1117 · JetBlue · 1h 25m · 75% on time, 4.7% cancelled
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49m layover in New York (JFK) · 45 min minimum on one ticket
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22:29 JFK → 00:13 BUF +1 dayB6 102 · JetBlue · 1h 44m · 65% on time, 6.0% cancelled
Total trip 3h 59m, scheduled departure to arrival. Times are local. Both flew on 46 of the last 56 days.
Makes the connection67%The first flight arrived more than 4 minutes late on 33% of the days it flew: too late for the 45-minute minimum connection on a 49m layover.
Arrives on time39%First flight not cancelled (4.7% are) × connection made (67%) × second flight not cancelled (6.0% are) and within 15 minutes (65%).
Total trip3h 59mBOS 20:14 to BUF 00:13, 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.