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

Birmingham → Houston via Denver: arrives on time 74%

  1. 15:40 BHM → 17:54 DEN
    UA 447 · United · 3h 14m · 73% on time, 0.0% cancelled
  2. 2h 34m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 20:28 DEN → 23:59 IAH
    UA 2419 · United · 2h 31m · 80% on time, 0.0% cancelled

Total trip 8h 19m, scheduled departure to arrival. Times are local. Both flew on 54 of the last 56 days.

Makes the connection93%The first flight arrived more than 109 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 2h 34m layover.
Arrives on time74%First flight not cancelled (0.0% are) × connection made (93%) × second flight not cancelled (0.0% are) and within 15 minutes (80%).
Total trip8h 19mBHM 15:40 to IAH 23:59, 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.