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

Chicago → Greenville via Denver: arrives on time 77%

  1. 07:05 ORD → 08:55 DEN
    UA 1217 · United · 2h 50m · 92% on time, 0.0% cancelled
  2. 1h 18m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 10:13 DEN → 15:19 GSP
    UA 1786 · United · 3h 06m · 82% on time, 0.0% cancelled

Total trip 7h 14m, scheduled departure to arrival (Greenville is 1 h ahead of Chicago). Times are local. Both flew on 55 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 time77%First flight not cancelled (0.0% are) × connection made (95%) × second flight not cancelled (0.0% are) and within 15 minutes (82%).
Total trip7h 14mORD 07:05 to GSP 15:19, 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.