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

Atlanta → St Louis via Denver: arrives on time 81%

  1. 12:33 ATL → 14:00 DEN
    F9 3293 · Frontier · 3h 27m · 80% on time, 0.6% cancelled
  2. 2h 10m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 16:10 DEN → 19:23 STL
    F9 3302 · Frontier · 2h 12m · 85% on time, 0.3% cancelled

Total trip 7h 49m, scheduled departure to arrival (St Louis is 1 h behind Atlanta). Times are local. Both flew on 56 of the last 56 days.

Makes the connection96%The first flight arrived more than 85 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 2h 10m layover.
Arrives on time81%First flight not cancelled (0.6% are) × connection made (96%) × second flight not cancelled (0.3% are) and within 15 minutes (85%).
Total trip7h 49mATL 12:33 to STL 19:23, 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.