Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
St Louis → New Orleans via Houston: arrives on time 56%
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14:57 STL → 17:16 IAHUA 5580 · United, flown by SkyWest · 2h 19m · 64% on time, 0.0% cancelled
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1h 16m layover in Houston (IAH) · 45 min minimum on one ticket
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18:32 IAH → 19:51 MSYUA 2140 · United · 1h 19m · 76% on time, 0.0% cancelled
Total trip 4h 54m, scheduled departure to arrival. Times are local. Both flew on 26 of the last 56 days.
Makes the connection74%The first flight arrived more than 31 minutes late on 26% of the days it flew: too late for the 45-minute minimum connection on a 1h 16m layover.
Arrives on time56%First flight not cancelled (0.0% are) × connection made (74%) × second flight not cancelled (0.0% are) and within 15 minutes (76%).
Total trip4h 54mSTL 14:57 to MSY 19:51, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.