Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
St Louis → Miami via Houston: arrives on time 73%
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11:10 STL → 13:25 IAHUA 6213 · United, flown by Mesa · 2h 15m · 85% on time, 0.4% cancelled
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3h 25m layover in Houston (IAH) · 45 min minimum on one ticket
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16:50 IAH → 20:33 MIAUA 2740 · United · 2h 43m · 75% on time, 0.0% cancelled
Total trip 8h 23m, scheduled departure to arrival (Miami is 1 h ahead of St Louis). Times are local. Both flew on 55 of the last 56 days.
Makes the connection99%The first flight arrived more than 160 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 25m layover.
Arrives on time73%First flight not cancelled (0.4% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (75%).
Total trip8h 23mSTL 11:10 to MIA 20:33, 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.