Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Detroit → Jacksonville via New York: arrives on time 47%
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16:18 DTW → 18:29 JFKDL 2934 · Delta · 2h 11m · 79% on time, 3.1% cancelled
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46m layover in New York (JFK) · 45 min minimum on one ticket
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19:15 JFK → 22:17 JAXDL 5123 · Delta, flown by Endeavor · 3h 02m · 74% on time, 4.9% cancelled
Total trip 5h 59m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection69%The first flight arrived more than 1 minutes late on 31% of the days it flew: too late for the 45-minute minimum connection on a 46m layover.
Arrives on time47%First flight not cancelled (3.1% are) × connection made (69%) × second flight not cancelled (4.9% are) and within 15 minutes (74%).
Total trip5h 59mDTW 16:18 to JAX 22:17, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.