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

Las Vegas → Seattle via San Francisco: arrives on time 35%

  1. 18:20 LAS → 20:02 SFO
    UA 1603 · United · 1h 42m · 66% on time, 0.0% cancelled
  2. 52m layover in San Francisco (SFO) · 45 min minimum on one ticket
  3. 20:54 SFO → 23:19 SEA
    UA 1007 · United · 2h 25m · 66% on time, 0.5% cancelled

Total trip 4h 59m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection54%The first flight arrived more than 7 minutes late on 46% of the days it flew: too late for the 45-minute minimum connection on a 52m layover.
Arrives on time35%First flight not cancelled (0.0% are) × connection made (54%) × second flight not cancelled (0.5% are) and within 15 minutes (66%).
Total trip4h 59mLAS 18:20 to SEA 23:19, 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.