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

San Jose → Chicago via Las Vegas: arrives on time 56%

  1. 07:40 SJC → 09:10 LAS
    WN 1277 · Southwest · 1h 30m · 100% on time, 0.0% cancelled
  2. 2h 10m layover in Las Vegas (LAS) · 45 min minimum on one ticket
  3. 11:20 LAS → 16:50 MDW
    WN 4506 · Southwest · 3h 30m · 56% on time, 0.0% cancelled

Total trip 7h 10m, scheduled departure to arrival (Chicago is 2 h ahead of San Jose). Times are local. Both flew on 24 of the last 56 days.

Makes the connection100%The first flight arrived more than 85 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 2h 10m layover.
Arrives on time56%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (56%).
Total trip7h 10mSJC 07:40 to MDW 16:50, 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.