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

Charlotte → San Antonio via Houston: arrives on time 81%

  1. 11:48 CLT → 13:34 IAH
    UA 6236 · United, flown by Mesa · 2h 46m · 90% on time, 0.9% cancelled
  2. 3h 01m layover in Houston (IAH) · 45 min minimum on one ticket
  3. 16:35 IAH → 17:44 SAT
    UA 5379 · United, flown by SkyWest · 1h 09m · 83% on time, 0.0% cancelled

Total trip 6h 56m, scheduled departure to arrival (San Antonio is 1 h behind Charlotte). Times are local. Both flew on 39 of the last 56 days.

Makes the connection99%The first flight arrived more than 136 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 01m layover.
Arrives on time81%First flight not cancelled (0.9% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (83%).
Total trip6h 56mCLT 11:48 to SAT 17:44, 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.