Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Atlanta → Jacksonville via Boston: arrives on time 34%
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16:48 ATL → 19:36 BOSDL 518 · Delta · 2h 47m · 59% on time, 1.4% cancelled
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54m layover in Boston (BOS) · 45 min minimum on one ticket
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20:30 BOS → 23:35 JAXDL 5593 · Delta, flown by Republic · 3h 05m · 71% on time, 3.1% cancelled
Total trip 6h 47m, scheduled departure to arrival. Times are local. Both flew on 48 of the last 56 days.
Makes the connection50%The first flight arrived more than 9 minutes late on 50% of the days it flew: too late for the 45-minute minimum connection on a 54m layover.
Arrives on time34%First flight not cancelled (1.4% are) × connection made (50%) × second flight not cancelled (3.1% are) and within 15 minutes (71%).
Total trip6h 47mATL 16:48 to JAX 23:35, 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.