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

Chicago → Houston via Denver: arrives on time 89%

  1. 05:00 ORD → 06:42 DEN
    UA 2666 · United · 2h 42m · 98% on time, 0.6% cancelled
  2. 1h 00m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 07:42 DEN → 11:15 IAH
    UA 1720 · United · 2h 33m · 92% on time, 0.3% cancelled

Total trip 6h 15m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection98%The first flight arrived more than 15 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time89%First flight not cancelled (0.6% are) × connection made (98%) × second flight not cancelled (0.3% are) and within 15 minutes (92%).
Total trip6h 15mORD 05:00 to IAH 11:15, 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.