Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
New York → Charleston via Atlanta: arrives on time 79%
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10:59 LGA → 13:20 ATLDL 993 · Delta · 2h 21m · 83% on time, 1.4% cancelled
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2h 39m layover in Atlanta (ATL) · 45 min minimum on one ticket
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15:59 ATL → 17:18 CHSDL 2174 · Delta · 1h 17m · 82% on time, 0.4% cancelled
Total trip 6h 17m, scheduled departure to arrival. Times are local. Both flew on 54 of the last 56 days.
Makes the connection99%The first flight arrived more than 114 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 39m layover.
Arrives on time79%First flight not cancelled (1.4% are) × connection made (99%) × second flight not cancelled (0.4% are) and within 15 minutes (82%).
Total trip6h 17mLGA 10:59 to CHS 17:18, 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.