How do I check if UA3804 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 UA3804 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.

Does UA3804 have Starlink Wi-Fi?

About 93% Starlink odds, weighted to recent UA3804 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

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

UA3804 Starlink history

Based on 4 recent flights; Starlink found in 1 of 1 Wi-Fi checks since Sep 18, 2026 (last N34574, Sep 18, 2026).

Aircraft seen on UA3804: Airbus A321neo.

Routes UA3804 flies

ORD → DEN · 2h 35m
Seen 8 times · last seen Sep 20, 2026
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DEN → ORD · 2h 20m
Seen 8 times · last seen Sep 18, 2026
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ACT → DEN · 2h 5m
Seen 7 times · last seen Sep 26, 2026
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DEN → ACT · 1h 50m
Seen 5 times · last seen Sep 25, 2026
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Other ORD → DEN flights

UA2769 UA2803 UA1974 UA2806 UA1217 UA2666 UA767 UA2809

Other ways to check

Know your tail number? Search it on the homepage.
Shopping on Google Flights? The free Chrome extension marks United flights that have Starlink.
See every United Airlines aircraft on the fleet page.

Questions

How do I check if UA3804 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 UA3804 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.