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

Houston → Pittsburgh via Atlanta: arrives on time 83%

  1. 08:05 IAH → 11:09 ATL
    DL 644 · Delta · 2h 04m · 89% on time, 2.2% cancelled
  2. 2h 58m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 14:07 ATL → 15:50 PIT
    DL 1353 · Delta · 1h 42m · 86% on time, 2.0% cancelled

Total trip 6h 44m, scheduled departure to arrival (Pittsburgh is 1 h ahead of Houston). Times are local. Both flew on 46 of the last 56 days.

Makes the connection100%The first flight arrived more than 133 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 2h 58m layover.
Arrives on time83%First flight not cancelled (2.2% are) × connection made (100%) × second flight not cancelled (2.0% are) and within 15 minutes (86%).
Total trip6h 44mIAH 08:05 to PIT 15:50, 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.