Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Detroit → Charleston via Boston: arrives on time 75%
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07:05 DTW → 09:07 BOSDL 1163 · Delta · 2h 02m · 91% on time, 2.2% cancelled
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2h 43m layover in Boston (BOS) · 45 min minimum on one ticket
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11:50 BOS → 14:18 CHSDL 2785 · Delta · 2h 28m · 80% on time, 3.3% cancelled
Total trip 7h 13m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection99%The first flight arrived more than 118 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 43m layover.
Arrives on time75%First flight not cancelled (2.2% are) × connection made (99%) × second flight not cancelled (3.3% are) and within 15 minutes (80%).
Total trip7h 13mDTW 07:05 to CHS 14:18, 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.