Does UA393 have Starlink Wi-Fi?

About 37% Starlink odds, weighted to recent UA393 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 UA393 departures

  • SFO → ONT · Tue, Oct 20, 4:10 PM PDT
    N27568 · 737 MAX 9
    Starlink

UA393 Starlink history

Based on 67 recent flights; Starlink found in 2 of 5 Wi-Fi checks since Feb 14, 2026 (last N75429, Oct 15, 2026).

Aircraft seen on UA393: Boeing 737-900ER, Boeing 737-800, Airbus A320.

Routes UA393 flies

Other SFO → ONT flights

UA5571UA5467UA552UA5763UA2661UA5613UA2478UA5471

Other ways to check

  • Know your tail number? Search it on the homepage.
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  • See every United Airlines aircraft on the fleet page.

Questions

How do I check if UA393 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 UA393 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.