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

New York → Chicago via Boston: arrives on time 88%

  1. 08:24 JFK → 09:48 BOS
    AA 4376 · American, flown by Republic · 1h 24m · 89% on time, 0.0% cancelled
  2. 2h 13m layover in Boston (BOS) · 45 min minimum on one ticket
  3. 12:01 BOS → 14:02 ORD
    AA 1610 · American · 3h 01m · 91% on time, 1.4% cancelled

Total trip 6h 38m, scheduled departure to arrival (Chicago is 1 h behind New York). Times are local. Both flew on 55 of the last 56 days.

Makes the connection98%The first flight arrived more than 88 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 13m layover.
Arrives on time88%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (1.4% are) and within 15 minutes (91%).
Total trip6h 38mJFK 08:24 to ORD 14:02, 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.