How do I check if UA4574 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 UA4574 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 UA4574 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA4574 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 UA4574 departures

DTW → IAD · Tue, Oct 20, 7:48 PM EDT
N587GJ · CRJ550
Starlink
DTW → IAD · Wed, Oct 21, 7:48 PM EDT
N587GJ · CRJ550
Starlink

UA4574 Starlink history

Based on 85 recent flights; Starlink found in 17 of 17 Wi-Fi checks since Jan 20, 2026 (last N516GJ, Sep 21, 2026).

Aircraft seen on UA4574: Bombardier CRJ-550.

Routes UA4574 flies

DTW → IAD · 1h 35m
Seen 200 times · last seen Oct 20, 2026
Plan this route
ORD → CHA · 1h 52m
Seen 231 times · last seen Sep 6, 2026
Plan this route
ORD → GRB · 1h 14m
Seen 99 times · last seen Sep 21, 2026
Plan this route
GRB → ORD · 1h 25m
Seen 98 times · last seen Sep 21, 2026
Plan this route

Other DTW → IAD flights

UA6190 UA3420 UA6362 UA3500 UA3485 UA4058 UA4055 UA6168

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 UA4574 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 UA4574 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.