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

Portland → St Louis via Las Vegas: arrives on time 90%

  1. 05:00 PDX → 07:10 LAS
    WN 344 · Southwest · 2h 10m · 92% on time, 0.0% cancelled
  2. 4h 00m layover in Las Vegas (LAS) · 45 min minimum on one ticket
  3. 11:10 LAS → 16:25 STL
    WN 2369 · Southwest · 3h 15m · 90% on time, 0.0% cancelled

Total trip 9h 25m, scheduled departure to arrival (St Louis is 2 h ahead of Portland). Times are local. Both flew on 24 of the last 56 days.

Makes the connection100%The first flight arrived more than 195 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 4h 00m layover.
Arrives on time90%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (90%).
Total trip9h 25mPDX 05:00 to STL 16:25, 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.