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

San Francisco → Seattle via Pasco: arrives on time 90%

  1. 09:15 SFO → 11:27 PSC
    UA 4717 · United, flown by SkyWest · 2h 12m · 100% on time, 0.0% cancelled
  2. 3h 58m layover in Pasco (PSC) · 90 min minimum on separate tickets
  3. 15:25 PSC → 16:40 SEA
    DL 3891 · Delta, flown by SkyWest · 1h 15m · 90% on time, 0.0% cancelled

Total trip 7h 25m, scheduled departure to arrival. Times are local. Both flew on 37 of the last 56 days.

Makes the connection100%The first flight arrived more than 148 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 3h 58m layover.
Arrives on time90%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (90%).
Total trip7h 25mSFO 09:15 to SEA 16:40, 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.