Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Detroit → San Francisco via Dulles: arrives on time 80%
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10:13 DTW → 11:50 IADUA 3500 · United, flown by Republic · 1h 37m · 93% on time, 0.0% cancelled
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3h 01m layover in Dulles (IAD) · 45 min minimum on one ticket
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14:51 IAD → 17:38 SFOUA 2862 · United · 5h 47m · 82% on time, 0.3% cancelled
Total trip 10h 25m, scheduled departure to arrival (San Francisco is 3 h behind Detroit). Times are local. Both flew on 56 of the last 56 days.
Makes the connection97%The first flight arrived more than 136 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 3h 01m layover.
Arrives on time80%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (0.3% are) and within 15 minutes (82%).
Total trip10h 25mDTW 10:13 to SFO 17:38, 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.