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

Dallas-Fort Worth → Las Vegas via Houston: arrives on time 81%

  1. 09:46 DFW → 11:03 IAH
    UA 1586 · United · 1h 17m · 82% on time, 0.5% cancelled
  2. 3h 17m layover in Houston (IAH) · 45 min minimum on one ticket
  3. 14:20 IAH → 15:37 LAS
    UA 1971 · United · 3h 17m · 85% on time, 0.0% cancelled

Total trip 7h 51m, scheduled departure to arrival (Las Vegas is 2 h behind Dallas-Fort Worth). Times are local. Both flew on 51 of the last 56 days.

Makes the connection97%The first flight arrived more than 152 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 3h 17m layover.
Arrives on time81%First flight not cancelled (0.5% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (85%).
Total trip7h 51mDFW 09:46 to LAS 15:37, 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.