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

Aspen → San Francisco via Houston: arrives on time 60%

  1. 07:00 ASE → 10:47 IAH
    UA 5300 · United, flown by SkyWest · 2h 47m · 84% on time, 4.5% cancelled
  2. 2h 11m layover in Houston (IAH) · 45 min minimum on one ticket
  3. 12:58 IAH → 15:03 SFO
    UA 2756 · United · 4h 05m · 68% on time, 0.0% cancelled

Total trip 9h 03m, scheduled departure to arrival (San Francisco is 1 h behind Aspen). Times are local. Both flew on 37 of the last 56 days.

Makes the connection93%The first flight arrived more than 86 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 2h 11m layover.
Arrives on time60%First flight not cancelled (4.5% are) × connection made (93%) × second flight not cancelled (0.0% are) and within 15 minutes (68%).
Total trip9h 03mASE 07:00 to SFO 15:03, 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.