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

Philadelphia → Columbia via Chicago: arrives on time 72%

  1. 08:05 PHL → 09:34 ORD
    UA 1811 · United · 2h 29m · 87% on time, 2.4% cancelled
  2. 4h 21m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 13:55 ORD → 17:05 CAE
    UA 4523 · United, flown by GoJet · 2h 10m · 77% on time, 2.8% cancelled

Total trip 9h 00m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 216 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 4h 21m layover.
Arrives on time72%First flight not cancelled (2.4% are) × connection made (99%) × second flight not cancelled (2.8% are) and within 15 minutes (77%).
Total trip9h 00mPHL 08:05 to CAE 17:05, 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.