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

San Diego → St Louis via Denver: arrives on time 87%

  1. 07:00 SAN → 10:33 DEN
    AS 1618 · Alaska · 2h 33m · 98% on time, 0.0% cancelled
  2. 2h 52m layover in Denver (DEN) · 90 min minimum on separate tickets
  3. 13:25 DEN → 16:33 STL
    UA 1639 · United · 2h 08m · 87% on time, 0.0% cancelled

Total trip 7h 33m, scheduled departure to arrival (St Louis is 2 h ahead of San Diego). Times are local. Both flew on 51 of the last 56 days.

Makes the connection100%The first flight arrived more than 82 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 2h 52m layover.
Arrives on time87%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (87%).
Total trip7h 33mSAN 07:00 to STL 16:33, 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.