Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Miami → Richmond via New York: arrives on time 59%
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15:25 MIA → 18:54 JFKDL 1514 · Delta · 3h 29m · 73% on time, 4.5% cancelled
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2h 31m layover in New York (JFK) · 45 min minimum on one ticket
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21:25 JFK → 23:22 RICDL 4659 · Delta, flown by Endeavor · 1h 59m · 76% on time, 12.5% cancelled
Total trip 7h 59m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection93%The first flight arrived more than 106 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 2h 31m layover.
Arrives on time59%First flight not cancelled (4.5% are) × connection made (93%) × second flight not cancelled (12.5% are) and within 15 minutes (76%).
Total trip7h 59mMIA 15:25 to RIC 23:22, 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.