How do I check if UA635 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 UA635 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 UA635 have Starlink Wi-Fi?

About 7% Starlink odds, weighted to recent UA635 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

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

UA635 Starlink history

Based on 80 recent flights; Starlink found in 2 of 11 Wi-Fi checks since Mar 31, 2026 (last N66828, Jul 1, 2026).

Aircraft seen on UA635: Boeing 737 MAX 8, Airbus A319, Boeing 737-900ER, Boeing 737-800.

Routes UA635 flies

BDL → IAD · 1h 24m
Seen 278 times · last seen Oct 6, 2026
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SFO → SAN · 1h 49m
Seen 108 times · last seen May 19, 2026
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IAD → SFO · 6h 6m
Seen 11 times · last seen May 20, 2026
Plan this route

Other BDL → IAD flights

UA3401 UA3997 UA4027 UA3999 UA3993 UA6146 UA3430 UA4014

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 UA635 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 UA635 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.