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

New York → Ontario via Phoenix: arrives on time 58%

  1. 12:29 JFK → 14:43 PHX
    AA 2829 · American · 5h 14m · 82% on time, 2.2% cancelled
  2. 2h 21m layover in Phoenix (PHX) · 45 min minimum on one ticket
  3. 17:04 PHX → 18:18 ONT
    AA 2639 · American · 1h 14m · 62% on time, 0.0% cancelled

Total trip 8h 49m, scheduled departure to arrival (Ontario is 3 h behind New York). Times are local. Both flew on 26 of the last 56 days.

Makes the connection96%The first flight arrived more than 96 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 2h 21m layover.
Arrives on time58%First flight not cancelled (2.2% are) × connection made (96%) × second flight not cancelled (0.0% are) and within 15 minutes (62%).
Total trip8h 49mJFK 12:29 to ONT 18:18, 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.