Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Boston → Jacksonville via New York: arrives on time 28%
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19:05 BOS → 20:36 JFKB6 817 · JetBlue · 1h 31m · 55% on time, 12.2% cancelled
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54m layover in New York (JFK) · 45 min minimum on one ticket
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21:30 JFK → 00:19 JAX +1 dayB6 1677 · JetBlue · 2h 49m · 64% on time, 5.2% cancelled
Total trip 5h 14m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.
Makes the connection53%The first flight arrived more than 9 minutes late on 47% of the days it flew: too late for the 45-minute minimum connection on a 54m layover.
Arrives on time28%First flight not cancelled (12.2% are) × connection made (53%) × second flight not cancelled (5.2% are) and within 15 minutes (64%).
Total trip5h 14mBOS 19:05 to JAX 00:19, 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.