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

Salt Lake City → St Louis via Atlanta: arrives on time 75%

  1. 08:10 SLC → 13:53 ATL
    DL 897 · Delta · 3h 43m · 92% on time, 0.5% cancelled
  2. 3h 20m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 17:13 ATL → 17:56 STL
    DL 1393 · Delta · 1h 44m · 79% on time, 3.8% cancelled

Total trip 8h 47m, scheduled departure to arrival (St Louis is 1 h ahead of Salt Lake City). Times are local. Both flew on 56 of the last 56 days.

Makes the connection100%The first flight arrived more than 155 minutes late on <1% of the days it flew: too late for the 45-minute minimum connection on a 3h 20m layover.
Arrives on time75%First flight not cancelled (0.5% are) × connection made (100%) × second flight not cancelled (3.8% are) and within 15 minutes (79%).
Total trip8h 47mSLC 08:10 to STL 17:56, 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.