Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Miami → Atlanta via New York: arrives on time 72%
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07:05 MIA → 10:00 JFKDL 2428 · Delta · 2h 55m · 88% on time, 3.1% cancelled
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1h 00m layover in New York (JFK) · 45 min minimum on one ticket
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11:00 JFK → 13:33 ATLDL 1029 · Delta · 2h 28m · 86% on time, 1.7% cancelled
Total trip 6h 23m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection88%The first flight arrived more than 15 minutes late on 12% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time72%First flight not cancelled (3.1% are) × connection made (88%) × second flight not cancelled (1.7% are) and within 15 minutes (86%).
Total trip6h 23mMIA 07:05 to ATL 13:33, 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.