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

Raleigh/Durham → St Louis via Detroit: arrives on time 83%

  1. 05:33 RDU → 07:18 DTW
    DL 1388 · Delta · 1h 45m · 93% on time, 1.1% cancelled
  2. 1h 32m layover in Detroit (DTW) · 45 min minimum on one ticket
  3. 08:50 DTW → 09:32 STL
    DL 2868 · Delta · 1h 42m · 88% on time, 0.4% cancelled

Total trip 4h 59m, scheduled departure to arrival (St Louis is 1 h behind Raleigh/Durham). Times are local. Both flew on 56 of the last 56 days.

Makes the connection96%The first flight arrived more than 47 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 1h 32m layover.
Arrives on time83%First flight not cancelled (1.1% are) × connection made (96%) × second flight not cancelled (0.4% are) and within 15 minutes (88%).
Total trip4h 59mRDU 05:33 to STL 09:32, 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.