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

Reno → Seattle via San Francisco: arrives on time 41%

  1. 14:05 RNO → 15:30 SFO
    UA 4779 · United, flown by SkyWest · 1h 25m · 58% on time, 1.7% cancelled
  2. 57m layover in San Francisco (SFO) · 45 min minimum on one ticket
  3. 16:27 SFO → 18:47 SEA
    UA 2279 · United · 2h 20m · 76% on time, 0.0% cancelled

Total trip 4h 42m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection55%The first flight arrived more than 12 minutes late on 45% of the days it flew: too late for the 45-minute minimum connection on a 57m layover.
Arrives on time41%First flight not cancelled (1.7% are) × connection made (55%) × second flight not cancelled (0.0% are) and within 15 minutes (76%).
Total trip4h 42mRNO 14:05 to SEA 18:47, 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.