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

Los Angeles → St Louis via Salt Lake City: arrives on time 59%

  1. 17:05 LAX → 19:59 SLC
    DL 2311 · Delta · 1h 54m · 78% on time, 0.3% cancelled
  2. 51m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 20:50 SLC → 00:43 STL +1 day
    DL 2666 · Delta · 2h 53m · 81% on time, 0.6% cancelled

Total trip 5h 38m, scheduled departure to arrival (St Louis is 2 h ahead of Los Angeles). Times are local. Both flew on 56 of the last 56 days.

Makes the connection73%The first flight arrived more than 6 minutes late on 27% of the days it flew: too late for the 45-minute minimum connection on a 51m layover.
Arrives on time59%First flight not cancelled (0.3% are) × connection made (73%) × second flight not cancelled (0.6% are) and within 15 minutes (81%).
Total trip5h 38mLAX 17:05 to STL 00:43, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.