Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Detroit → Charleston via Baltimore: arrives on time 81%
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05:50 DTW → 07:20 BWIWN 4534 · Southwest · 1h 30m · 89% on time, 0.0% cancelled
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55m layover in Baltimore (BWI) · 45 min minimum on one ticket
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08:15 BWI → 10:02 CHSWN 898 · Southwest · 1h 48m · 90% on time, 0.0% cancelled
Total trip 4h 13m, scheduled departure to arrival. Times are local. Both flew on 48 of the last 56 days.
Makes the connection89%The first flight arrived more than 10 minutes late on 11% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time81%First flight not cancelled (0.0% are) × connection made (89%) × second flight not cancelled (0.0% are) and within 15 minutes (90%).
Total trip4h 13mDTW 05:50 to CHS 10:02, 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.