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

Salt Lake City → St Louis via Atlanta: arrives on time 73%

  1. 11:00 SLC → 16:45 ATL
    DL 885 · Delta · 3h 45m · 84% on time, 1.1% cancelled
  2. 4h 48m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 21:33 ATL → 22:15 STL
    DL 2833 · Delta · 1h 45m · 76% on time, 1.6% cancelled

Total trip 10h 18m, scheduled departure to arrival (St Louis is 1 h ahead of Salt Lake City). Times are local. Both flew on 55 of the last 56 days.

Makes the connection99%The first flight arrived more than 243 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 4h 48m layover.
Arrives on time73%First flight not cancelled (1.1% are) × connection made (99%) × second flight not cancelled (1.6% are) and within 15 minutes (76%).
Total trip10h 18mSLC 11:00 to STL 22:15, 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.