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

Raleigh/Durham → Philadelphia via Dulles: arrives on time 79%

  1. 10:32 RDU → 11:43 IAD
    UA 1535 · United · 1h 11m · 90% on time, 0.7% cancelled
  2. 1h 12m layover in Dulles (IAD) · 45 min minimum on one ticket
  3. 12:55 IAD → 14:10 PHL
    UA 3541 · United, flown by Republic · 1h 15m · 86% on time, 0.0% cancelled

Total trip 3h 38m, scheduled departure to arrival. Times are local. Both flew on 32 of the last 56 days.

Makes the connection92%The first flight arrived more than 27 minutes late on 8% of the days it flew: too late for the 45-minute minimum connection on a 1h 12m layover.
Arrives on time79%First flight not cancelled (0.7% are) × connection made (92%) × second flight not cancelled (0.0% are) and within 15 minutes (86%).
Total trip3h 38mRDU 10:32 to PHL 14:10, 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.