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

Las Vegas → Washington via St Louis: arrives on time 58%

  1. 06:45 LAS → 11:55 STL
    WN 2368 · Southwest · 3h 10m · 95% on time, 0.0% cancelled
  2. 1h 25m layover in St Louis (STL) · 45 min minimum on one ticket
  3. 13:20 STL → 16:20 DCA
    WN 2084 · Southwest · 2h 00m · 58% on time, 0.0% cancelled

Total trip 6h 35m, scheduled departure to arrival (Washington is 3 h ahead of Las Vegas). Times are local. Both flew on 31 of the last 56 days.

Makes the connection100%The first flight arrived more than 40 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 1h 25m layover.
Arrives on time58%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (58%).
Total trip6h 35mLAS 06:45 to DCA 16:20, 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.