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

Atlanta → Sioux Falls via Denver: arrives on time 76%

  1. 16:39 ATL → 17:56 DEN
    DL 519 · Delta · 3h 18m · 69% on time, 0.8% cancelled
  2. 3h 14m layover in Denver (DEN) · 90 min minimum on separate tickets
  3. 21:10 DEN → 23:53 FSD
    UA 5700 · United, flown by SkyWest · 1h 43m · 79% on time, 1.4% cancelled

Total trip 8h 14m, scheduled departure to arrival (Sioux Falls is 1 h behind Atlanta). Times are local. Both flew on 55 of the last 56 days.

Makes the connection97%The first flight arrived more than 104 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 3h 14m layover.
Arrives on time76%First flight not cancelled (0.8% are) × connection made (97%) × second flight not cancelled (1.4% are) and within 15 minutes (79%).
Total trip8h 14mATL 16:39 to FSD 23:53, 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.