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

Houston → Seattle via Las Vegas: arrives on time 75%

  1. 05:30 HOU → 06:30 LAS
    WN 3671 · Southwest · 3h 00m · 100% on time, 0.0% cancelled
  2. 1h 10m layover in Las Vegas (LAS) · 45 min minimum on one ticket
  3. 07:40 LAS → 10:25 SEA
    WN 739 · Southwest · 2h 45m · 75% on time, 0.0% cancelled

Total trip 6h 55m, scheduled departure to arrival (Seattle is 2 h behind Houston). Times are local. Both flew on 12 of the last 56 days, too few to list among the best connections.

Makes the connection100%The first flight arrived more than 25 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 1h 10m layover.
Arrives on time75%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (75%).
Total trip6h 55mHOU 05:30 to SEA 10:25, 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.