tailodds FORECAST
Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Houston → Ontario via Las Vegas: arrives on time 77%

  1. 14:10 HOU → 15:20 LAS
    WN 2002 · Southwest · 3h 10m · 78% on time, 0.0% cancelled
  2. 3h 23m layover in Las Vegas (LAS) · 90 min minimum on separate tickets
  3. 18:43 LAS → 19:51 ONT
    F9 2231 · Frontier · 1h 08m · 78% on time, 1.5% cancelled

Total trip 7h 41m, scheduled departure to arrival (Ontario is 2 h behind Houston). Times are local. Both flew on 24 of the last 56 days.

Makes the connection100%The first flight arrived more than 113 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 3h 23m layover.
Arrives on time77%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (1.5% are) and within 15 minutes (78%).
Total trip7h 41mHOU 14:10 to ONT 19:51, 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.