tailodds FORECAST
Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Columbus → Los Angeles via Dulles: arrives on time 89%

  1. 10:30 CMH → 11:54 IAD
    UA 4056 · United, flown by Mesa · 1h 24m · 74% on time, 0.0% cancelled
  2. 3h 21m layover in Dulles (IAD) · 45 min minimum on one ticket
  3. 15:15 IAD → 17:47 LAX
    UA 684 · United · 5h 32m · 89% on time, 0.0% cancelled

Total trip 10h 17m, scheduled departure to arrival (Los Angeles is 3 h behind Columbus). Times are local. Both flew on 27 of the last 56 days.

Makes the connection100%The first flight arrived more than 156 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 21m layover.
Arrives on time89%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (89%).
Total trip10h 17mCMH 10:30 to LAX 17:47, 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.