Does UA399 have Starlink Wi-Fi?

About 7% Starlink odds, weighted to recent UA399 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

How the check works · Is Starlink Wi-Fi free?

Next UA399 departures

  • JAX → EWR · Mon, Oct 19, 3:45 PM EDT
    N17565 · 737 MAX 9
    Starlink

UA399 Starlink history

Based on 85 recent flights; Starlink found in 0 of 13 Wi-Fi checks since Feb 25, 2026.

Aircraft seen on UA399: Boeing 757-200, Airbus A320, Boeing 737 MAX 9, Boeing 737 MAX 8.

Routes UA399 flies

Other JAX → EWR flights

UA2325UA2673UA765UA3559UA3616UA3530UA758UA3562

Other ways to check

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  • See every United Airlines aircraft on the fleet page.

Questions

How do I check if UA399 has Starlink?
Pick your travel date above. United Airlines assigns the aircraft about 2 days before departure, and the answer then comes from that aircraft. Before that, you get Starlink odds from recent UA399 flights, weighted to the latest.
How accurate is this?
We check each aircraft's Wi-Fi on united.com and match aircraft to flights using flight schedule data. Aircraft can be swapped before departure, so check again the day before you fly.