Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Los Angeles → Columbus via Dulles: arrives on time 81%
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10:39 LAX → 18:48 IADUA 2667 · United · 5h 09m · 90% on time, 0.3% cancelled
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3h 22m layover in Dulles (IAD) · 45 min minimum on one ticket
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22:10 IAD → 23:43 CMHUA 3646 · United, flown by Republic · 1h 31m · 84% on time, 2.1% cancelled
Total trip 10h 02m, scheduled departure to arrival (Columbus is 3 h ahead of Los Angeles). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.
Makes the connection99%The first flight arrived more than 157 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 22m layover.
Arrives on time81%First flight not cancelled (0.3% are) × connection made (99%) × second flight not cancelled (2.1% are) and within 15 minutes (84%).
Total trip10h 02mLAX 10:39 to CMH 23:43, 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.