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

Denver → Pasco via San Francisco: arrives on time 26%

  1. 19:34 DEN → 21:20 SFO
    UA 1389 · United · 2h 46m · 44% on time, 0.0% cancelled
  2. 1h 20m layover in San Francisco (SFO) · 45 min minimum on one ticket
  3. 22:40 SFO → 00:50 PSC +1 day
    UA 6044 · United, flown by SkyWest · 2h 10m · 45% on time, 0.0% cancelled

Total trip 6h 16m, scheduled departure to arrival (Pasco is 1 h behind Denver). Times are local. Both flew on 40 of the last 56 days.

Makes the connection57%The first flight arrived more than 35 minutes late on 43% of the days it flew: too late for the 45-minute minimum connection on a 1h 20m layover.
Arrives on time26%First flight not cancelled (0.0% are) × connection made (57%) × second flight not cancelled (0.0% are) and within 15 minutes (45%).
Total trip6h 16mDEN 19:34 to PSC 00:50, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.