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

Las Vegas → Houston via Atlanta: arrives on time 43%

  1. 10:41 LAS → 17:45 ATL
    DL 777 · Delta · 4h 00m · 82% on time, 1.6% cancelled
  2. 54m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 18:39 ATL → 19:52 IAH
    DL 1131 · Delta · 2h 13m · 59% on time, 1.1% cancelled

Total trip 7h 11m, scheduled departure to arrival (Houston is 2 h ahead of Las Vegas). Times are local. Both flew on 56 of the last 56 days.

Makes the connection75%The first flight arrived more than 9 minutes late on 25% of the days it flew: too late for the 45-minute minimum connection on a 54m layover.
Arrives on time43%First flight not cancelled (1.6% are) × connection made (75%) × second flight not cancelled (1.1% are) and within 15 minutes (59%).
Total trip7h 11mLAS 10:41 to IAH 19:52, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.