Does UA2831 have Starlink Wi-Fi?

About 6% Starlink odds, weighted to recent UA2831 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

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

UA2831 Starlink history

Based on 139 recent flights; Starlink found in 1 of 7 Wi-Fi checks since May 21, 2026 (last N37538, Oct 16, 2026).

Aircraft seen on UA2831: Boeing 737 MAX 9, Airbus A320.

Routes UA2831 flies

Other SFO → IAH flights

UA2498UA2305UA686UA505UA1387UA2168UA1259UA1649

Other ways to check

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  • See every United Airlines aircraft on the fleet page.

Questions

How do I check if UA2831 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 UA2831 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.