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

Denver → San Francisco via Spokane: arrives on time 86%

  1. 11:15 DEN → 12:37 GEG
    UA 295 · United · 2h 22m · 83% on time, 0.0% cancelled
  2. 3h 44m layover in Spokane (GEG) · 90 min minimum on separate tickets
  3. 16:21 GEG → 18:45 SFO
    AS 3070 · Alaska, flown by SkyWest · 2h 24m · 86% on time, 0.0% cancelled

Total trip 8h 30m, scheduled departure to arrival (San Francisco is 1 h behind Denver). Times are local. Both flew on 52 of the last 56 days.

Makes the connection99%The first flight arrived more than 134 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 44m layover.
Arrives on time86%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (86%).
Total trip8h 30mDEN 11:15 to SFO 18:45, 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.