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

Austin → Miami via Denver: arrives on time 73%

  1. 20:15 AUS → 21:49 DEN
    F9 1859 · Frontier · 2h 34m · 83% on time, 1.2% cancelled
  2. 1h 51m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 23:40 DEN → 05:51 MIA +1 day
    F9 1280 · Frontier · 4h 11m · 77% on time, 0.4% cancelled

Total trip 8h 36m, scheduled departure to arrival (Miami is 1 h ahead of Austin). Times are local. Both flew on 44 of the last 56 days.

Makes the connection97%The first flight arrived more than 66 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 1h 51m layover.
Arrives on time73%First flight not cancelled (1.2% are) × connection made (97%) × second flight not cancelled (0.4% are) and within 15 minutes (77%).
Total trip8h 36mAUS 20:15 to MIA 05:51, 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.