Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Buffalo → San Juan via New York: arrives on time 42%
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15:50 BUF → 17:29 JFKB6 2901 · JetBlue · 1h 28m · 78% on time, 6.1% cancelled
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1h 00m layover in New York (JFK) · 45 min minimum on one ticket
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18:29 JFK → 22:45 SJUB6 2903 · JetBlue · 4h 16m · 60% on time, 3.2% cancelled
Total trip 6h 55m, scheduled departure to arrival. Times are local. Both flew on 43 of the last 56 days.
Makes the connection78%The first flight arrived more than 15 minutes late on 22% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time42%First flight not cancelled (6.1% are) × connection made (78%) × second flight not cancelled (3.2% are) and within 15 minutes (60%).
Total trip6h 55mBUF 15:50 to SJU 22:45, 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.