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

Bangor → Chicago via Philadelphia: arrives on time 61%

  1. 11:16 BGR → 13:13 PHL
    AA 6123 · American, flown by Piedmont · 1h 57m · 90% on time, 0.0% cancelled
  2. 3h 47m layover in Philadelphia (PHL) · 90 min minimum on separate tickets
  3. 17:00 PHL → 18:33 ORD
    UA 308 · United · 2h 33m · 63% on time, 1.3% cancelled

Total trip 8h 17m, scheduled departure to arrival (Chicago is 1 h behind Bangor). Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 137 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 47m layover.
Arrives on time61%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (1.3% are) and within 15 minutes (63%).
Total trip8h 17mBGR 11:16 to ORD 18:33, 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.