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

Rochester → Orlando via Dulles: arrives on time 60%

  1. 19:54 ROC → 21:16 IAD
    UA 4861 · United, flown by CommuteAir · 1h 22m · 79% on time, 17.2% cancelled
  2. 1h 17m layover in Dulles (IAD) · 45 min minimum on one ticket
  3. 22:33 IAD → 01:01 MCO +1 day
    UA 689 · United · 2h 28m · 84% on time, 0.6% cancelled

Total trip 5h 07m, scheduled departure to arrival. Times are local. Both flew on 21 of the last 56 days.

Makes the connection88%The first flight arrived more than 32 minutes late on 12% of the days it flew: too late for the 45-minute minimum connection on a 1h 17m layover.
Arrives on time60%First flight not cancelled (17.2% are) × connection made (88%) × second flight not cancelled (0.6% are) and within 15 minutes (84%).
Total trip5h 07mROC 19:54 to MCO 01:01, 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.