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

San Francisco → Philadelphia via Cleveland: arrives on time 88%

  1. 23:08 SFO → 06:59 CLE
    UA 2097 · United · 4h 51m · 52% on time, 0.0% cancelled
  2. 3h 53m layover in Cleveland (CLE) · 90 min minimum on separate tickets
  3. 10:52 CLE → 12:28 PHL +1 day
    AA 5847 · American, flown by Piedmont · 1h 36m · 91% on time, 1.5% cancelled

Total trip 10h 20m, scheduled departure to arrival (Philadelphia is 3 h ahead of San Francisco). Times are local. Both flew on 41 of the last 56 days.

Makes the connection98%The first flight arrived more than 143 minutes late on 2% of the days it flew: too late for the 90-minute minimum connection on a 3h 53m layover.
Arrives on time88%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (1.5% are) and within 15 minutes (91%).
Total trip10h 20mSFO 23:08 to PHL 12:28, 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.