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

Greenville → Houston via Detroit: arrives on time 82%

  1. 07:10 GSP → 09:00 DTW
    DL 876 · Delta · 1h 50m · 93% on time, 2.3% cancelled
  2. 1h 55m layover in Detroit (DTW) · 90 min minimum on separate tickets
  3. 10:55 DTW → 12:57 IAH
    UA 6251 · United, flown by Mesa · 3h 02m · 87% on time, 0.4% cancelled

Total trip 6h 47m, scheduled departure to arrival (Houston is 1 h behind Greenville). Times are local. Both flew on 56 of the last 56 days.

Makes the connection98%The first flight arrived more than 25 minutes late on 2% of the days it flew: too late for the 90-minute minimum connection on a 1h 55m layover.
Arrives on time82%First flight not cancelled (2.3% are) × connection made (98%) × second flight not cancelled (0.4% are) and within 15 minutes (87%).
Total trip6h 47mGSP 07:10 to IAH 12:57, 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.