Does UA339 have Starlink Wi-Fi?

About 5% Starlink odds, weighted to recent UA339 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

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

UA339 Starlink history

Based on 38 recent flights; Starlink found in 0 of 10 Wi-Fi checks since Jan 2, 2026.

Aircraft seen on UA339: Boeing 737 MAX 8, Boeing 737 MAX 9, Boeing 737.

Routes UA339 flies

Last seen Aug 15, 2026.

  • SAL → EWR · 4h 45m
    Seen 12 times · last seen Aug 15, 2026
    Plan this route

Other ways to check

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Questions

How do I check if UA339 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 UA339 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.