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

Memphis → Dallas-Fort Worth via Houston: arrives on time 78%

  1. 07:00 MEM → 08:46 IAH
    UA 537 · United · 1h 46m · 84% on time, 1.2% cancelled
  2. 3h 19m layover in Houston (IAH) · 45 min minimum on one ticket
  3. 12:05 IAH → 13:34 DFW
    UA 4024 · United, flown by Mesa · 1h 29m · 80% on time, 0.0% cancelled

Total trip 6h 34m, scheduled departure to arrival. Times are local. Both flew on 49 of the last 56 days.

Makes the connection99%The first flight arrived more than 154 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 19m layover.
Arrives on time78%First flight not cancelled (1.2% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (80%).
Total trip6h 34mMEM 07:00 to DFW 13:34, 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.