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

Houston → Greenville via Atlanta: arrives on time 81%

  1. 07:02 IAH → 10:05 ATL
    DL 1315 · Delta · 2h 03m · 88% on time, 1.6% cancelled
  2. 1h 10m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 11:15 ATL → 12:18 GSP
    DL 1725 · Delta · 1h 03m · 91% on time, 1.0% cancelled

Total trip 4h 16m, scheduled departure to arrival (Greenville is 1 h ahead of Houston). Times are local. Both flew on 54 of the last 56 days.

Makes the connection91%The first flight arrived more than 25 minutes late on 9% of the days it flew: too late for the 45-minute minimum connection on a 1h 10m layover.
Arrives on time81%First flight not cancelled (1.6% are) × connection made (91%) × second flight not cancelled (1.0% are) and within 15 minutes (91%).
Total trip4h 16mIAH 07:02 to GSP 12:18, 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.