Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Detroit → Greensboro via Dulles: arrives on time 56%
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19:45 DTW → 21:20 IADUA 6362 · United, flown by Mesa · 1h 35m · 78% on time, 3.9% cancelled
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55m layover in Dulles (IAD) · 45 min minimum on one ticket
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22:15 IAD → 23:36 GSOUA 4849 · United, flown by CommuteAir · 1h 21m · 80% on time, 2.4% cancelled
Total trip 3h 51m, scheduled departure to arrival. Times are local. Both flew on 53 of the last 56 days.
Makes the connection76%The first flight arrived more than 10 minutes late on 24% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time56%First flight not cancelled (3.9% are) × connection made (76%) × second flight not cancelled (2.4% are) and within 15 minutes (80%).
Total trip3h 51mDTW 19:45 to GSO 23:36, 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.