Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Washington → Greensboro via Detroit: arrives on time 60%
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12:29 DCA → 14:04 DTWDL 2476 · Delta · 1h 35m · 87% on time, 2.5% cancelled
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2h 02m layover in Detroit (DTW) · 45 min minimum on one ticket
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16:06 DTW → 17:54 GSODL 5512 · Delta, flown by Endeavor · 1h 48m · 65% on time, 1.0% cancelled
Total trip 5h 25m, scheduled departure to arrival. Times are local. Both flew on 47 of the last 56 days.
Makes the connection96%The first flight arrived more than 77 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 2h 02m layover.
Arrives on time60%First flight not cancelled (2.5% are) × connection made (96%) × second flight not cancelled (1.0% are) and within 15 minutes (65%).
Total trip5h 25mDCA 12:29 to GSO 17:54, 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.