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

Greenville → Denver via Houston: arrives on time 80%

  1. 07:00 GSP → 08:33 IAH
    UA 4049 · United, flown by Mesa · 2h 33m · 87% on time, 0.0% cancelled
  2. 1h 58m layover in Houston (IAH) · 45 min minimum on one ticket
  3. 10:31 IAH → 12:07 DEN
    UA 1409 · United · 2h 36m · 83% on time, 0.6% cancelled

Total trip 7h 07m, scheduled departure to arrival (Denver is 2 h behind Greenville). Times are local. Both flew on 55 of the last 56 days.

Makes the connection97%The first flight arrived more than 73 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 1h 58m layover.
Arrives on time80%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (0.6% are) and within 15 minutes (83%).
Total trip7h 07mGSP 07:00 to DEN 12:07, 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.