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

Miami → Los Angeles via Denver: arrives on time 87%

  1. 06:00 MIA → 08:37 DEN
    F9 1279 · Frontier · 4h 27m · 85% on time, 1.2% cancelled
  2. 3h 55m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 12:32 DEN → 14:09 LAX
    F9 2341 · Frontier · 2h 37m · 90% on time, 0.4% cancelled

Total trip 11h 09m, scheduled departure to arrival (Los Angeles is 3 h behind Miami). Times are local. Both flew on 30 of the last 56 days.

Makes the connection98%The first flight arrived more than 190 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 55m layover.
Arrives on time87%First flight not cancelled (1.2% are) × connection made (98%) × second flight not cancelled (0.4% are) and within 15 minutes (90%).
Total trip11h 09mMIA 06:00 to LAX 14:09, 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.