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

Philadelphia → Rochester via Dulles: arrives on time 86%

  1. 06:10 PHL → 07:19 IAD
    UA 3693 · United, flown by Republic · 1h 09m · 97% on time, 1.4% cancelled
  2. 1h 06m layover in Dulles (IAD) · 45 min minimum on one ticket
  3. 08:25 IAD → 09:52 ROC
    UA 4615 · United, flown by GoJet · 1h 27m · 90% on time, 0.0% cancelled

Total trip 3h 42m, scheduled departure to arrival. Times are local. Both flew on 30 of the last 56 days.

Makes the connection97%The first flight arrived more than 21 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 1h 06m layover.
Arrives on time86%First flight not cancelled (1.4% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (90%).
Total trip3h 42mPHL 06:10 to ROC 09:52, 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.