Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Boston → Rochester via New York: arrives on time 36%
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19:05 BOS → 20:36 JFKB6 817 · JetBlue · 1h 31m · 55% on time, 12.2% cancelled
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1h 24m layover in New York (JFK) · 45 min minimum on one ticket
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22:00 JFK → 23:39 ROCB6 1186 · JetBlue · 1h 39m · 64% on time, 5.9% cancelled
Total trip 4h 34m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.
Makes the connection68%The first flight arrived more than 39 minutes late on 32% of the days it flew: too late for the 45-minute minimum connection on a 1h 24m layover.
Arrives on time36%First flight not cancelled (12.2% are) × connection made (68%) × second flight not cancelled (5.9% are) and within 15 minutes (64%).
Total trip4h 34mBOS 19:05 to ROC 23:39, 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.