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

Los Angeles → Philadelphia via Dulles: arrives on time 67%

  1. 12:43 LAX → 20:48 IAD
    UA 1635 · United · 5h 05m · 89% on time, 0.6% cancelled
  2. 1h 22m layover in Dulles (IAD) · 45 min minimum on one ticket
  3. 22:10 IAD → 23:20 PHL
    UA 3502 · United, flown by Republic · 1h 10m · 76% on time, 5.7% cancelled

Total trip 7h 37m, scheduled departure to arrival (Philadelphia is 3 h ahead of Los Angeles). Times are local. Both flew on 35 of the last 56 days.

Makes the connection94%The first flight arrived more than 37 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 1h 22m layover.
Arrives on time67%First flight not cancelled (0.6% are) × connection made (94%) × second flight not cancelled (5.7% are) and within 15 minutes (76%).
Total trip7h 37mLAX 12:43 to PHL 23:20, 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.