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

Tampa → St Louis via Denver: arrives on time 77%

  1. 12:39 TPA → 14:48 DEN
    F9 1113 · Frontier · 4h 05m · 85% on time, 0.8% cancelled
  2. 1h 22m 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 43m, scheduled departure to arrival (St Louis is 1 h behind Tampa). Times are local. Both flew on 44 of the last 56 days.

Makes the connection92%The first flight arrived more than 37 minutes late on 8% of the days it flew: too late for the 45-minute minimum connection on a 1h 22m layover.
Arrives on time77%First flight not cancelled (0.8% are) × connection made (92%) × second flight not cancelled (0.3% are) and within 15 minutes (85%).
Total trip7h 43mTPA 12:39 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.