Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dulles → Newark via Columbia: arrives on time 83%
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08:15 IAD → 09:56 CAEUA 4818 · United, flown by CommuteAir · 1h 41m · 81% on time, 0.5% cancelled
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1h 22m layover in Columbia (CAE) · 45 min minimum on one ticket
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11:18 CAE → 13:29 EWRUA 4607 · United, flown by GoJet · 2h 11m · 95% on time, 3.2% cancelled
Total trip 5h 14m, scheduled departure to arrival. Times are local. Both flew on 43 of the last 56 days.
Makes the connection90%The first flight arrived more than 37 minutes late on 10% of the days it flew: too late for the 45-minute minimum connection on a 1h 22m layover.
Arrives on time83%First flight not cancelled (0.5% are) × connection made (90%) × second flight not cancelled (3.2% are) and within 15 minutes (95%).
Total trip5h 14mIAD 08:15 to EWR 13:29, 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.