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

Newark → Portland via Dulles: arrives on time 50%

  1. 15:08 EWR → 16:32 IAD
    UA 1992 · United · 1h 24m · 68% on time, 1.8% cancelled
  2. 58m layover in Dulles (IAD) · 45 min minimum on one ticket
  3. 17:30 IAD → 19:27 PWM
    UA 3651 · United, flown by Republic · 1h 57m · 91% on time, 13.5% cancelled

Total trip 4h 19m, scheduled departure to arrival. Times are local. Both flew on 37 of the last 56 days.

Makes the connection65%The first flight arrived more than 13 minutes late on 35% of the days it flew: too late for the 45-minute minimum connection on a 58m layover.
Arrives on time50%First flight not cancelled (1.8% are) × connection made (65%) × second flight not cancelled (13.5% are) and within 15 minutes (91%).
Total trip4h 19mEWR 15:08 to PWM 19:27, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.