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

Charlotte → Birmingham via Houston: arrives on time 78%

  1. 11:48 CLT → 13:34 IAH
    UA 6236 · United, flown by Mesa · 2h 46m · 90% on time, 0.9% cancelled
  2. 51m layover in Houston (IAH) · 45 min minimum on one ticket
  3. 14:25 IAH → 16:20 BHM
    UA 6120 · United, flown by Mesa · 1h 55m · 91% on time, 0.0% cancelled

Total trip 5h 32m, scheduled departure to arrival (Birmingham is 1 h behind Charlotte). Times are local. Both flew on 24 of the last 56 days.

Makes the connection86%The first flight arrived more than 6 minutes late on 14% of the days it flew: too late for the 45-minute minimum connection on a 51m layover.
Arrives on time78%First flight not cancelled (0.9% are) × connection made (86%) × second flight not cancelled (0.0% are) and within 15 minutes (91%).
Total trip5h 32mCLT 11:48 to BHM 16:20, 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.