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

Portland → Philadelphia via San Francisco: arrives on time 72%

  1. 19:38 PDX → 21:29 SFO
    UA 2615 · United · 1h 51m · 55% on time, 0.4% cancelled
  2. 1h 51m layover in San Francisco (SFO) · 45 min minimum on one ticket
  3. 23:20 SFO → 07:50 PHL +1 day
    UA 2854 · United · 5h 30m · 83% on time, 0.0% cancelled

Total trip 9h 12m, scheduled departure to arrival (Philadelphia is 3 h ahead of Portland). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection87%The first flight arrived more than 66 minutes late on 13% of the days it flew: too late for the 45-minute minimum connection on a 1h 51m layover.
Arrives on time72%First flight not cancelled (0.4% are) × connection made (87%) × second flight not cancelled (0.0% are) and within 15 minutes (83%).
Total trip9h 12mPDX 19:38 to PHL 07:50, 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.