Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
St Louis → Raleigh/Durham via Charlotte: arrives on time 70%
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05:10 STL → 08:03 CLTAA 858 · American · 1h 53m · 94% on time, 1.2% cancelled
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1h 18m layover in Charlotte (CLT) · 45 min minimum on one ticket
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09:21 CLT → 10:23 RDUAA 2381 · American · 1h 02m · 76% on time, 2.9% cancelled
Total trip 4h 13m, scheduled departure to arrival (Raleigh/Durham is 1 h ahead of St Louis). Times are local. Both flew on 52 of the last 56 days.
Makes the connection96%The first flight arrived more than 33 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 1h 18m layover.
Arrives on time70%First flight not cancelled (1.2% are) × connection made (96%) × second flight not cancelled (2.9% are) and within 15 minutes (76%).
Total trip4h 13mSTL 05:10 to RDU 10:23, 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.