How do I check if UA3899 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 UA3899 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 UA3899 have Starlink Wi-Fi?

About 69% Starlink odds, weighted to recent UA3899 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

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

UA3899 Starlink history

Based on 23 recent flights; Starlink found in 1 of 5 Wi-Fi checks since Jun 3, 2026 (last N73291, Sep 22, 2026).

Aircraft seen on UA3899: Boeing 737-900ER, Boeing 737-800, Boeing 757-200, Airbus A321neo.

Routes UA3899 flies

IAB → ORD · 2h 4m
Seen 9 times · last seen Oct 3, 2026
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RFD → DEN · 2h 24m
Seen 2 times · last seen Sep 23, 2026
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ORD → RFD · 48m
Seen 1 time · last seen Oct 7, 2026
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IAB → DEN · 1h 24m
Seen 1 time · last seen Jun 29, 2026
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Other IAB → ORD flights

UA3876 UA3884 UA3890 UA3886 UA3870 UA3882 UA3885 UA3897

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 UA3899 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 UA3899 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.