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

Houston → New York via Denver: arrives on time 80%

  1. 06:30 IAH → 08:02 DEN
    UA 2643 · United · 2h 32m · 96% on time, 0.8% cancelled
  2. 1h 47m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 09:49 DEN → 15:46 LGA
    UA 2446 · United · 3h 57m · 83% on time, 1.2% cancelled

Total trip 8h 16m, scheduled departure to arrival (New York is 1 h ahead of Houston). Times are local. Both flew on 56 of the last 56 days.

Makes the connection98%The first flight arrived more than 62 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 1h 47m layover.
Arrives on time80%First flight not cancelled (0.8% are) × connection made (98%) × second flight not cancelled (1.2% are) and within 15 minutes (83%).
Total trip8h 16mIAH 06:30 to LGA 15:46, 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.