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

Raleigh/Durham → St Louis via Atlanta: arrives on time 81%

  1. 05:20 RDU → 06:44 ATL
    DL 1552 · Delta · 1h 24m · 95% on time, 2.8% cancelled
  2. 2h 20m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 09:04 ATL → 09:43 STL
    DL 1400 · Delta · 1h 42m · 87% on time, 1.9% cancelled

Total trip 5h 26m, scheduled departure to arrival (St Louis is 1 h behind Raleigh/Durham). Times are local. Both flew on 55 of the last 56 days.

Makes the connection98%The first flight arrived more than 95 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 20m layover.
Arrives on time81%First flight not cancelled (2.8% are) × connection made (98%) × second flight not cancelled (1.9% are) and within 15 minutes (87%).
Total trip5h 26mRDU 05:20 to STL 09:43, 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.