Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Pittsburgh → Houston via Atlanta: arrives on time 75%
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05:45 PIT → 07:25 ATLDL 1504 · Delta · 1h 45m · 92% on time, 2.2% cancelled
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2h 05m layover in Atlanta (ATL) · 90 min minimum on separate tickets
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09:30 ATL → 10:35 HOUWN 4914 · Southwest · 2h 05m · 79% on time, 0.0% cancelled
Total trip 5h 50m, scheduled departure to arrival (Houston is 1 h behind Pittsburgh). Times are local. Both flew on 28 of the last 56 days.
Makes the connection96%The first flight arrived more than 35 minutes late on 4% of the days it flew: too late for the 90-minute minimum connection on a 2h 05m layover.
Arrives on time75%First flight not cancelled (2.2% are) × connection made (96%) × second flight not cancelled (0.0% are) and within 15 minutes (79%).
Total trip5h 50mPIT 05:45 to HOU 10:35, 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.