How do I check if UA1139 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 UA1139 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 UA1139 have Starlink Wi-Fi?

About 20% Starlink odds, weighted to recent UA1139 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

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

UA1139 Starlink history

Based on 88 recent flights; Starlink found in 1 of 4 Wi-Fi checks since Feb 27, 2026 (last N39475, Sep 16, 2026).

Aircraft seen on UA1139: Boeing 737-900ER, Boeing 737 MAX 8, Boeing 737 MAX 9, Airbus A320.

Routes UA1139 flies

DEN → FLL · 3h 53m
Seen 106 times · last seen Sep 22, 2026
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BOI → DEN · 1h 59m
Seen 66 times · last seen Oct 17, 2026
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EWR → LAS · 5h 24m
Seen 15 times · last seen Jul 28, 2026
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Other DEN → FLL flights

UA1374 UA1384 UA1214 UA2188 UA1753 UA344 UA519 UA2093

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 UA1139 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 UA1139 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.