Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
St Louis → Raleigh/Durham via Chicago: arrives on time 86%
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06:00 STL → 07:30 ORDUA 2805 · United · 1h 30m · 89% on time, 0.0% cancelled
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1h 59m layover in Chicago (ORD) · 90 min minimum on separate tickets
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09:29 ORD → 12:48 RDUAA 4756 · American, flown by Republic · 2h 19m · 89% on time, 0.0% cancelled
Total trip 5h 48m, scheduled departure to arrival (Raleigh/Durham is 1 h ahead of St Louis). Times are local. Both flew on 37 of the last 56 days.
Makes the connection97%The first flight arrived more than 29 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 1h 59m layover.
Arrives on time86%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (89%).
Total trip5h 48mSTL 06:00 to RDU 12:48, 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.