Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dayton → Dulles via Chicago: arrives on time 65%
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11:39 DAY → 12:05 ORDUA 4453 · United, flown by GoJet · 1h 26m · 79% on time, 2.3% cancelled
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3h 48m layover in Chicago (ORD) · 45 min minimum on one ticket
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15:53 ORD → 19:02 IADUA 2437 · United · 2h 09m · 71% on time, 1.6% cancelled
Total trip 7h 23m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection96%The first flight arrived more than 183 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 3h 48m layover.
Arrives on time65%First flight not cancelled (2.3% are) × connection made (96%) × second flight not cancelled (1.6% are) and within 15 minutes (71%).
Total trip7h 23mDAY 11:39 to IAD 19:02, 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.