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

St Louis → Austin via Atlanta: arrives on time 82%

  1. 06:00 STL → 08:38 ATL
    DL 1524 · Delta · 1h 38m · 96% on time, 1.6% cancelled
  2. 3h 38m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 12:16 ATL → 13:39 AUS
    DL 2104 · Delta · 2h 23m · 86% on time, 2.1% cancelled

Total trip 7h 39m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection99%The first flight arrived more than 173 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 38m layover.
Arrives on time82%First flight not cancelled (1.6% are) × connection made (99%) × second flight not cancelled (2.1% are) and within 15 minutes (86%).
Total trip7h 39mSTL 06:00 to AUS 13:39, 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.