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

Sacramento → Denver via Seattle: arrives on time 85%

  1. 05:00 SMF → 06:55 SEA
    WN 4920 · Southwest · 1h 55m · 95% on time, 0.0% cancelled
  2. 55m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 07:50 SEA → 11:25 DEN
    WN 3397 · Southwest · 2h 35m · 93% on time, 0.0% cancelled

Total trip 5h 25m, scheduled departure to arrival (Denver is 1 h ahead of Sacramento). Times are local. Both flew on 39 of the last 56 days.

Makes the connection91%The first flight arrived more than 10 minutes late on 9% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time85%First flight not cancelled (0.0% are) × connection made (91%) × second flight not cancelled (0.0% are) and within 15 minutes (93%).
Total trip5h 25mSMF 05:00 to DEN 11:25, 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.