tailodds FORECAST
Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

St Louis → Raleigh/Durham via Atlanta: arrives on time 70%

  1. 10:51 STL → 13:25 ATL
    DL 1400 · Delta · 1h 35m · 88% on time, 1.9% cancelled
  2. 3h 59m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 17:24 ATL → 18:54 RDU
    DL 1097 · Delta · 1h 30m · 74% on time, 2.2% cancelled

Total trip 7h 03m, scheduled departure to arrival (Raleigh/Durham 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 194 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 59m layover.
Arrives on time70%First flight not cancelled (1.9% are) × connection made (99%) × second flight not cancelled (2.2% are) and within 15 minutes (74%).
Total trip7h 03mSTL 10:51 to RDU 18:54, 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.