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

Greenville → Houston via Atlanta: arrives on time 69%

  1. 15:00 GSP → 16:06 ATL
    DL 3010 · Delta · 1h 06m · 84% on time, 1.4% cancelled
  2. 4h 15m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 20:21 ATL → 21:34 IAH
    DL 1284 · Delta · 2h 13m · 73% on time, 2.0% cancelled

Total trip 7h 34m, scheduled departure to arrival (Houston is 1 h behind Greenville). Times are local. Both flew on 1 of the last 56 days, too few to list among the best connections.

Makes the connection98%The first flight arrived more than 210 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 4h 15m layover.
Arrives on time69%First flight not cancelled (1.4% are) × connection made (98%) × second flight not cancelled (2.0% are) and within 15 minutes (73%).
Total trip7h 34mGSP 15:00 to IAH 21:34, 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.