How do I check if UA3871 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 UA3871 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 UA3871 have Starlink Wi-Fi?

About 32% Starlink odds, weighted to recent UA3871 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

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

UA3871 Starlink history

Based on 29 recent flights; Starlink found in 1 of 9 Wi-Fi checks since Apr 22, 2026 (last N77431, Jun 12, 2026).

Aircraft seen on UA3871: Boeing 737 MAX 9, Boeing 737-900ER, Boeing 787-8, Boeing 737-700.

Routes UA3871 flies

MLB → ORD · 2h 46m
Seen 6 times · last seen Oct 17, 2026
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ORD → INT · 1h 49m
Seen 3 times · last seen Oct 7, 2026
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IAB → IAH · 1h 41m
Seen 1 time · last seen Oct 5, 2026
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IAB → DEN · 1h 24m
Seen 5 times · last seen Jun 12, 2026
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Other MLB → ORD flights

UA3884 UA3872 UA3890 UA3880 UA3873 UA3870 UA3876 UA3888

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 UA3871 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 UA3871 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.