Does UA577 have Starlink Wi-Fi?

About 6% Starlink odds, weighted to recent UA577 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

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

UA577 Starlink history

Based on 137 recent flights; Starlink found in 2 of 8 Wi-Fi checks since Feb 1, 2026 (last N62889, Aug 8, 2026).

Aircraft seen on UA577: Airbus A319, Boeing 737 MAX 9, Boeing 737-900ER.

Routes UA577 flies

Other EWR → DEN flights

UA1197UA407UA2120UA2455UA670UA1758UA1792UA2444

Other ways to check

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  • See every United Airlines aircraft on the fleet page.

Questions

How do I check if UA577 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 UA577 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.