Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Philadelphia → Greensboro via Chicago: arrives on time 86%

  1. 06:00 PHL → 07:30 ORD
    UA 660 · United · 2h 30m · 88% on time, 6.0% cancelled
  2. 2h 35m layover in Chicago (ORD) · 90 min minimum on separate tickets
  3. 10:05 ORD → 13:14 GSO
    AA 3646 · American, flown by Envoy · 2h 09m · 93% on time, 0.0% cancelled

Total trip 7h 14m, scheduled departure to arrival. Times are local. Both flew on 26 of the last 56 days.

Makes the connection99%The first flight arrived more than 65 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 2h 35m layover.
Arrives on time86%First flight not cancelled (6.0% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (93%).
Total trip7h 14mPHL 06:00 to GSO 13:14, 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.