UA3900 · UAL3900

UAL3900 over the last 30 days

As of 2026-10-27

UAL3900 is operated by United Airlines on the route Los Angeles International Airport (LAX/KLAX) → Newark Liberty International Airport (EWR/KEWR). Most frequent aircraft type: BOEING 767-400 (B764).

Days with an observed flight (last 30 days)

7/30

Days of the week with an observed flight

Sat

Median departure deviation from the usual time on this route

+4 min

Departures within 15 minutes of the usual time

74 %

Departures measured

236

Our measurement against the usual departure time of the route, from our own observations over the last 28 days; the figures cover all flights of this airline on the route.

Aircraft types on this flight (last 30 days)

• BOEING 767-400 (B764) — Number of flights: 3
• BOEING 777-200 (B772) — Number of flights: 2
• BOEING 787-9 Dreamliner (B789) — Number of flights: 2

Aircraft in the last 7 days

• N17002 · BOEING 787-10 Dreamliner 2026-10-27
• N66056 · BOEING 767-400 2026-10-21

Related flights on this route

• All flights KLAX – KEWR