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

Dulles → Salt Lake City via Los Angeles: arrives on time 77%

  1. 09:10 IAD → 11:39 LAX
    UA 1868 · United · 5h 29m · 85% on time, 1.4% cancelled
  2. 1h 16m layover in Los Angeles (LAX) · 45 min minimum on one ticket
  3. 12:55 LAX → 15:48 SLC
    UA 5371 · United, flown by SkyWest · 1h 53m · 89% on time, 0.0% cancelled

Total trip 8h 38m, scheduled departure to arrival (Salt Lake City is 2 h behind Dulles). Times are local. Both flew on 36 of the last 56 days.

Makes the connection88%The first flight arrived more than 31 minutes late on 12% of the days it flew: too late for the 45-minute minimum connection on a 1h 16m layover.
Arrives on time77%First flight not cancelled (1.4% are) × connection made (88%) × second flight not cancelled (0.0% are) and within 15 minutes (89%).
Total trip8h 38mIAD 09:10 to SLC 15:48, 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.