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

Sioux Falls → Denver via Chicago: arrives on time 66%

  1. 11:16 FSD → 13:14 ORD
    UA 4439 · United, flown by GoJet · 1h 58m · 83% on time, 1.4% cancelled
  2. 1h 19m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 14:33 ORD → 16:31 DEN
    UA 2803 · United · 2h 58m · 76% on time, 0.0% cancelled

Total trip 6h 15m, scheduled departure to arrival (Denver is 1 h behind Sioux Falls). Times are local. Both flew on 56 of the last 56 days.

Makes the connection89%The first flight arrived more than 34 minutes late on 11% of the days it flew: too late for the 45-minute minimum connection on a 1h 19m layover.
Arrives on time66%First flight not cancelled (1.4% are) × connection made (89%) × second flight not cancelled (0.0% are) and within 15 minutes (76%).
Total trip6h 15mFSD 11:16 to DEN 16:31, 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.