Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Richmond via Atlanta: arrives on time 82%
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06:10 IAH → 09:41 ATLF9 1404 · Frontier · 2h 26m · 68% on time, 2.5% cancelled
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2h 49m layover in Atlanta (ATL) · 90 min minimum on separate tickets
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12:30 ATL → 14:05 RICDL 1437 · Delta · 1h 35m · 89% on time, 1.3% cancelled
Total trip 6h 55m, scheduled departure to arrival (Richmond is 1 h ahead of Houston). Times are local. Both flew on 55 of the last 56 days.
Makes the connection96%The first flight arrived more than 79 minutes late on 4% of the days it flew: too late for the 90-minute minimum connection on a 2h 49m layover.
Arrives on time82%First flight not cancelled (2.5% are) × connection made (96%) × second flight not cancelled (1.3% are) and within 15 minutes (89%).
Total trip6h 55mIAH 06:10 to RIC 14:05, 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.