Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dulles → Hebron via Chicago: arrives on time 74%
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10:31 IAD → 11:53 ORDUA 1252 · United · 2h 22m · 92% on time, 0.8% cancelled
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1h 06m layover in Chicago (ORD) · 45 min minimum on one ticket
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12:59 ORD → 15:30 CVGUA 4388 · United, flown by GoJet · 1h 31m · 83% on time, 2.7% cancelled
Total trip 4h 59m, scheduled departure to arrival. Times are local. Both flew on 37 of the last 56 days.
Makes the connection92%The first flight arrived more than 21 minutes late on 8% of the days it flew: too late for the 45-minute minimum connection on a 1h 06m layover.
Arrives on time74%First flight not cancelled (0.8% are) × connection made (92%) × second flight not cancelled (2.7% are) and within 15 minutes (83%).
Total trip4h 59mIAD 10:31 to CVG 15:30, 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.