Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dulles → Newark via Columbus: arrives on time 82%
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08:25 IAD → 09:49 CMHUA 4076 · United, flown by Mesa · 1h 24m · 89% on time, 0.0% cancelled
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1h 46m layover in Columbus (CMH) · 45 min minimum on one ticket
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11:35 CMH → 13:28 EWRUA 3480 · United, flown by Republic · 1h 53m · 89% on time, 4.0% cancelled
Total trip 5h 03m, scheduled departure to arrival. Times are local. Both flew on 42 of the last 56 days.
Makes the connection96%The first flight arrived more than 61 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 1h 46m layover.
Arrives on time82%First flight not cancelled (0.0% are) × connection made (96%) × second flight not cancelled (4.0% are) and within 15 minutes (89%).
Total trip5h 03mIAD 08:25 to EWR 13:28, 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.