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

San Juan → Chicago via Philadelphia: arrives on time 70%

  1. 07:00 SJU → 11:04 PHL
    AA 3063 · American · 4h 04m · 85% on time, 3.5% cancelled
  2. 1h 38m layover in Philadelphia (PHL) · 45 min minimum on one ticket
  3. 12:42 PHL → 14:15 ORD
    AA 2925 · American · 2h 33m · 79% on time, 4.8% cancelled

Total trip 8h 15m, scheduled departure to arrival (Chicago is 1 h behind San Juan). Times are local. Both flew on 38 of the last 56 days.

Makes the connection96%The first flight arrived more than 53 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 1h 38m layover.
Arrives on time70%First flight not cancelled (3.5% are) × connection made (96%) × second flight not cancelled (4.8% are) and within 15 minutes (79%).
Total trip8h 15mSJU 07:00 to ORD 14:15, 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.