Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Denver → Aspen via Los Angeles: arrives on time 69%

  1. 07:00 DEN → 08:33 LAX
    F9 3155 · Frontier · 2h 33m · 88% on time, 0.7% cancelled
  2. 1h 44m layover in Los Angeles (LAX) · 90 min minimum on separate tickets
  3. 10:17 LAX → 13:38 ASE
    UA 4700 · United, flown by SkyWest · 2h 21m · 79% on time, 0.0% cancelled

Total trip 6h 38m, scheduled departure to arrival. Times are local. Both flew on 36 of the last 56 days.

Makes the connection87%The first flight arrived more than 14 minutes late on 13% of the days it flew: too late for the 90-minute minimum connection on a 1h 44m layover.
Arrives on time69%First flight not cancelled (0.7% are) × connection made (87%) × second flight not cancelled (0.0% are) and within 15 minutes (79%).
Total trip6h 38mDEN 07:00 to ASE 13:38, 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.