Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Buffalo → San Juan via New York: arrives on time 63%
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06:40 BUF → 08:05 JFKB6 2001 · JetBlue · 1h 28m · 86% on time, 4.2% cancelled
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1h 55m layover in New York (JFK) · 45 min minimum on one ticket
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10:00 JFK → 14:14 SJUB6 503 · JetBlue · 4h 14m · 72% on time, 3.4% cancelled
Total trip 7h 34m, scheduled departure to arrival. Times are local. Both flew on 53 of the last 56 days.
Makes the connection95%The first flight arrived more than 70 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 1h 55m layover.
Arrives on time63%First flight not cancelled (4.2% are) × connection made (95%) × second flight not cancelled (3.4% are) and within 15 minutes (72%).
Total trip7h 34mBUF 06:40 to SJU 14:14, 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.