Does UA1578 have Starlink Wi-Fi?

About 2% Starlink odds, weighted to recent UA1578 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

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

UA1578 Starlink history

Based on 83 recent flights; Starlink found in 1 of 7 Wi-Fi checks since Jan 15, 2026 (last N27246, Mar 27, 2026).

Aircraft seen on UA1578: Boeing 737 MAX 8, Boeing 737-800, Airbus A319.

Routes UA1578 flies

Last seen Sep 18, 2026.

  • SFO → SBA · 1h 17m
    Seen 55 times · last seen Sep 18, 2026
    Plan this route

Other SFO → SBA flights

UA5464UA5936UA5806UA5862UA5962UA2866UA5721UA5545

Other ways to check

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  • See every United Airlines aircraft on the fleet page.

Questions

How do I check if UA1578 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 UA1578 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.