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

New York → Houston via Denver: arrives on time 75%

  1. 10:00 LGA → 12:20 DEN
    UA 716 · United · 4h 20m · 95% on time, 1.1% cancelled
  2. 3h 15m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 15:35 DEN → 19:10 IAH
    UA 489 · United · 2h 35m · 78% on time, 0.0% cancelled

Total trip 10h 10m, scheduled departure to arrival (Houston is 1 h behind New York). Times are local. Both flew on 40 of the last 56 days.

Makes the connection98%The first flight arrived more than 150 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 15m layover.
Arrives on time75%First flight not cancelled (1.1% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (78%).
Total trip10h 10mLGA 10:00 to IAH 19:10, 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.