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

New York → Houston 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. 3h 49m layover in Boston (BOS) · 90 min minimum on separate tickets
  3. 13:37 BOS → 16:57 IAH
    UA 1976 · United · 4h 20m · 90% on time, 1.4% cancelled

Total trip 9h 33m, scheduled departure to arrival (Houston is 1 h behind New York). Times are local. Both flew on 54 of the last 56 days.

Makes the connection99%The first flight arrived more than 139 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 49m layover.
Arrives on time88%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (1.4% are) and within 15 minutes (90%).
Total trip9h 33mJFK 08:24 to IAH 16:57, 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.