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

Denver → Richmond via Houston: arrives on time 88%

  1. 05:00 DEN → 08:32 IAH
    UA 320 · United · 2h 32m · 97% on time, 0.5% cancelled
  2. 3h 31m layover in Houston (IAH) · 45 min minimum on one ticket
  3. 12:03 IAH → 16:11 RIC
    UA 4057 · United, flown by Mesa · 3h 08m · 89% on time, 0.9% cancelled

Total trip 9h 11m, scheduled departure to arrival (Richmond is 2 h ahead of Denver). Times are local. Both flew on 55 of the last 56 days.

Makes the connection100%The first flight arrived more than 166 minutes late on <1% of the days it flew: too late for the 45-minute minimum connection on a 3h 31m layover.
Arrives on time88%First flight not cancelled (0.5% are) × connection made (100%) × second flight not cancelled (0.9% are) and within 15 minutes (89%).
Total trip9h 11mDEN 05:00 to RIC 16:11, 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.