Does UA321 have Starlink Wi-Fi?

Under 1% Starlink odds, weighted to recent UA321 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

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

UA321 Starlink history

Based on 85 recent flights; Starlink found in 0 of 19 Wi-Fi checks since Jan 2, 2026.

Aircraft seen on UA321: Boeing 767-300ER, Boeing 737.

Routes UA321 flies

Other ORD → PHX flights

UA455UA2053UA2225UA2164UA2015UA1706UA602UA2795

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 UA321 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 UA321 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.