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

Las Vegas → Pittsburgh via San Francisco: arrives on time 61%

  1. 18:20 LAS → 20:02 SFO
    UA 1603 · United · 1h 42m · 66% on time, 0.0% cancelled
  2. 1h 15m layover in San Francisco (SFO) · 45 min minimum on one ticket
  3. 21:17 SFO → 05:19 PIT +1 day
    UA 2117 · United · 5h 02m · 83% on time, 0.0% cancelled

Total trip 7h 59m, scheduled departure to arrival (Pittsburgh is 3 h ahead of Las Vegas). Times are local. Both flew on 46 of the last 56 days.

Makes the connection73%The first flight arrived more than 30 minutes late on 27% of the days it flew: too late for the 45-minute minimum connection on a 1h 15m layover.
Arrives on time61%First flight not cancelled (0.0% are) × connection made (73%) × second flight not cancelled (0.0% are) and within 15 minutes (83%).
Total trip7h 59mLAS 18:20 to PIT 05:19, 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.