How do I check if UA4559 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 UA4559 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 UA4559 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA4559 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 UA4559 departures

SCE → ORD · Tue, Oct 20, 6:40 AM EDT
N541GJ · CRJ550
Starlink
SCE → ORD · Wed, Oct 21, 6:40 AM EDT
N553GJ · CRJ550
Starlink

UA4559 Starlink history

Based on 74 recent flights; Starlink found in 9 of 9 Wi-Fi checks since Feb 24, 2026 (last N579GJ, Oct 13, 2026).

Aircraft seen on UA4559: Bombardier CRJ-550.

Routes UA4559 flies

SCE → ORD · 2h 6m
Seen 223 times · last seen Oct 19, 2026
Plan this route
ABE → ORD · 2h 29m
Seen 280 times · last seen Sep 7, 2026
Plan this route
IAD → DTW · 1h 31m
Seen 116 times · last seen Sep 23, 2026
Plan this route
SDF → ORD · 1h 54m
Seen 103 times · last seen May 20, 2026
Plan this route

Other SCE → ORD flights

UA4566 UA5836 UA4522 UA4530 UA5466 UA5759 UA5896 UA4495

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 UA4559 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 UA4559 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.