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

Portland → Philadelphia via Dulles: arrives on time 79%

  1. 05:15 PWM → 07:00 IAD
    UA 1926 · United · 1h 45m · 94% on time, 0.0% cancelled
  2. 1h 35m layover in Dulles (IAD) · 45 min minimum on one ticket
  3. 08:35 IAD → 09:45 PHL
    UA 4015 · United, flown by Mesa · 1h 10m · 84% on time, 3.4% cancelled

Total trip 4h 30m, scheduled departure to arrival. Times are local. Both flew on 46 of the last 56 days.

Makes the connection97%The first flight arrived more than 50 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 1h 35m layover.
Arrives on time79%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (3.4% are) and within 15 minutes (84%).
Total trip4h 30mPWM 05:15 to PHL 09:45, 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.