Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Juan → New York via Dallas-Fort Worth: arrives on time 84%
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00:58 SJU → 05:00 DFWAA 2742 · American · 5h 02m · 91% on time, 0.0% cancelled
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3h 15m layover in Dallas-Fort Worth (DFW) · 90 min minimum on separate tickets
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08:15 DFW → 12:59 JFKDL 454 · Delta · 3h 44m · 90% on time, 6.3% cancelled
Total trip 12h 01m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection99%The first flight arrived more than 105 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 15m layover.
Arrives on time84%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (6.3% are) and within 15 minutes (90%).
Total trip12h 01mSJU 00:58 to JFK 12:59, 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.