Does UA1542 have Starlink Wi-Fi?

About 36% Starlink odds, weighted to recent UA1542 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 UA1542 departures

  • IAH → SAT · Mon, Oct 19, 8:20 PM CDT
    N37290 · 737-800
    Starlink

UA1542 Starlink history

Based on 100 recent flights; Starlink found in 6 of 28 Wi-Fi checks since Jan 2, 2026 (last N75433, Sep 18, 2026).

Aircraft seen on UA1542: Boeing 737-900ER, Airbus A319, Boeing 737-800, Boeing 737-700.

Routes UA1542 flies

  • IAH → SAT · 1h 11m
    Seen 588 times · last seen Oct 19, 2026
    Plan this route

Other IAH → SAT flights

UA6187UA4043UA6202UA6201UA5379UA6157UA5517UA6161

Other ways to check

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  • See every United Airlines aircraft on the fleet page.

Questions

How do I check if UA1542 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 UA1542 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.