Does UA579 have Starlink Wi-Fi?

Under 1% Starlink odds, weighted to recent UA579 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 UA579 departures

  • SJD → IAH · Sun, Oct 25, 1:11 PM GMT-7
    N37277 · 737-800
    Starlink

UA579 Starlink history

Based on 79 recent flights; Starlink found in 1 of 5 Wi-Fi checks since Mar 23, 2026 (last N35236, Mar 23, 2026).

Aircraft seen on UA579: Airbus A320, Boeing 737-800.

Routes UA579 flies

Other SJD → IAH flights

UA2103UA1165UA3924UA3938UA3917

Other ways to check

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  • See every United Airlines aircraft on the fleet page.

Questions

How do I check if UA579 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 UA579 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.