How do I check if UA4165 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 UA4165 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 UA4165 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA4165 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

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

Next UA4165 departures

BUF → EWR · Thu, Oct 8, 10:30 AM EDT
N566GJ · CRJ550
Starlink
BUF → EWR · Fri, Oct 9, 10:30 AM EDT
N576GJ · CRJ550
Starlink

UA4165 Starlink history

Based on 73 recent flights; Starlink found in 21 of 21 Wi-Fi checks since Jan 10, 2026 (last N520GJ, Oct 7, 2026).

Aircraft seen on UA4165: Bombardier CRJ-550.

Routes UA4165 flies

BUF → EWR · 1h 29m
Seen 418 times · last seen Oct 8, 2026
Plan this route
STL → ORD · 1h 34m
Seen 514 times · last seen Aug 9, 2026
Plan this route
EWR → ORF · 1h 41m
Seen 249 times · last seen Jun 23, 2026
Plan this route
DTW → IAD · 1h 42m
Seen 23 times · last seen Oct 7, 2026
Plan this route

Other BUF → EWR flights

UA4405 UA4403 UA4396 UA3716 UA3420 UA3715 UA3527 UA4168

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 UA4165 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 UA4165 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.