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

Dulles → Greensboro via Newark: arrives on time 69%

  1. 12:35 IAD → 14:01 EWR
    UA 1498 · United · 1h 26m · 69% on time, 5.6% cancelled
  2. 3h 26m layover in Newark (EWR) · 45 min minimum on one ticket
  3. 17:27 EWR → 19:25 GSO
    UA 3576 · United, flown by Republic · 1h 58m · 79% on time, 3.3% cancelled

Total trip 6h 50m, scheduled departure to arrival. Times are local. Both flew on 18 of the last 56 days, too few to list among the best connections.

Makes the connection96%The first flight arrived more than 161 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 3h 26m layover.
Arrives on time69%First flight not cancelled (5.6% are) × connection made (96%) × second flight not cancelled (3.3% are) and within 15 minutes (79%).
Total trip6h 50mIAD 12:35 to GSO 19:25, 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.