Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
New York → Charleston via Atlanta: arrives on time 75%
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08:40 JFK → 11:14 ATLDL 2227 · Delta · 2h 34m · 86% on time, 2.1% cancelled
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1h 15m layover in Atlanta (ATL) · 45 min minimum on one ticket
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12:29 ATL → 13:41 CHSDL 2179 · Delta · 1h 12m · 87% on time, 2.5% cancelled
Total trip 5h 01m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.
Makes the connection91%The first flight arrived more than 30 minutes late on 9% of the days it flew: too late for the 45-minute minimum connection on a 1h 15m layover.
Arrives on time75%First flight not cancelled (2.1% are) × connection made (91%) × second flight not cancelled (2.5% are) and within 15 minutes (87%).
Total trip5h 01mJFK 08:40 to CHS 13:41, 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.