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

St Louis → Phoenix via Salt Lake City: arrives on time 81%

  1. 08:00 STL → 10:12 SLC
    DL 2363 · Delta · 3h 12m · 91% on time, 0.8% cancelled
  2. 1h 18m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 11:30 SLC → 12:12 PHX
    DL 1431 · Delta · 1h 44m · 86% on time, 0.3% cancelled

Total trip 6h 14m, scheduled departure to arrival (Phoenix is 2 h behind St Louis). Times are local. Both flew on 56 of the last 56 days.

Makes the connection95%The first flight arrived more than 33 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 1h 18m layover.
Arrives on time81%First flight not cancelled (0.8% are) × connection made (95%) × second flight not cancelled (0.3% are) and within 15 minutes (86%).
Total trip6h 14mSTL 08:00 to PHX 12:12, 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.