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

Ontario → Denver via Sacramento: arrives on time 94%

  1. 06:00 ONT → 07:25 SMF
    WN 3165 · Southwest · 1h 25m · 97% on time, 0.0% cancelled
  2. 2h 50m layover in Sacramento (SMF) · 45 min minimum on one ticket
  3. 10:15 SMF → 13:35 DEN
    WN 3774 · Southwest · 2h 20m · 96% on time, 0.0% cancelled

Total trip 6h 35m, scheduled departure to arrival (Denver is 1 h ahead of Ontario). Times are local. Both flew on 24 of the last 56 days.

Makes the connection98%The first flight arrived more than 125 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 50m layover.
Arrives on time94%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (96%).
Total trip6h 35mONT 06:00 to DEN 13:35, 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.