Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dayton → Atlanta via Dulles: arrives on time 63%
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19:43 DAY → 21:25 IADUA 4267 · United, flown by CommuteAir · 1h 42m · 87% on time, 1.8% cancelled
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1h 03m layover in Dulles (IAD) · 45 min minimum on one ticket
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22:28 IAD → 00:30 ATL +1 dayUA 1635 · United · 2h 02m · 75% on time, 2.7% cancelled
Total trip 4h 47m, scheduled departure to arrival. Times are local. Both flew on 47 of the last 56 days.
Makes the connection87%The first flight arrived more than 18 minutes late on 13% of the days it flew: too late for the 45-minute minimum connection on a 1h 03m layover.
Arrives on time63%First flight not cancelled (1.8% are) × connection made (87%) × second flight not cancelled (2.7% are) and within 15 minutes (75%).
Total trip4h 47mDAY 19:43 to ATL 00:30, 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.