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

Raleigh/Durham → Houston via Atlanta: arrives on time 81%

  1. 09:58 RDU → 11:22 ATL
    DL 2634 · Delta · 1h 24m · 95% on time, 2.3% cancelled
  2. 1h 08m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 12:30 ATL → 13:38 IAH
    DL 1572 · Delta · 2h 08m · 86% on time, 0.5% cancelled

Total trip 4h 40m, scheduled departure to arrival (Houston is 1 h behind Raleigh/Durham). Times are local. Both flew on 42 of the last 56 days.

Makes the connection97%The first flight arrived more than 23 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 1h 08m layover.
Arrives on time81%First flight not cancelled (2.3% are) × connection made (97%) × second flight not cancelled (0.5% are) and within 15 minutes (86%).
Total trip4h 40mRDU 09:58 to IAH 13:38, 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.