Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dayton → Dallas-Fort Worth via Dulles: arrives on time 59%
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10:23 DAY → 11:53 IADUA 4181 · United, flown by GoJet · 1h 30m · 84% on time, 0.0% cancelled
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48m layover in Dulles (IAD) · 45 min minimum on one ticket
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12:41 IAD → 15:05 DFWUA 1564 · United · 3h 24m · 79% on time, 0.0% cancelled
Total trip 5h 42m, scheduled departure to arrival (Dallas-Fort Worth is 1 h behind Dayton). Times are local. Both flew on 37 of the last 56 days.
Makes the connection75%The first flight arrived more than 3 minutes late on 25% of the days it flew: too late for the 45-minute minimum connection on a 48m layover.
Arrives on time59%First flight not cancelled (0.0% are) × connection made (75%) × second flight not cancelled (0.0% are) and within 15 minutes (79%).
Total trip5h 42mDAY 10:23 to DFW 15:05, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.