How do I check if UA4580 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 UA4580 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 UA4580 have Starlink Wi-Fi?

About 85% Starlink odds, weighted to recent UA4580 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 UA4580 departures

ORD → GSP · Wed, Oct 7, 10:25 AM CDT
N583GJ · CRJ550
Starlink
ORD → GSP · Thu, Oct 8, 10:25 AM CDT
N526GJ · CRJ550
Starlink

UA4580 Starlink history

Based on 57 recent flights; Starlink found in 7 of 8 Wi-Fi checks since Feb 18, 2026 (last N540GJ, Aug 17, 2026).

Aircraft seen on UA4580: Bombardier CRJ-550.

Routes UA4580 flies

ORD → GSP · 2h 8m
Seen 78 times · last seen Oct 7, 2026
Plan this route
IAD → PVD · 1h 34m
Seen 220 times · last seen Sep 7, 2026
Plan this route
GSO → EWR · 1h 42m
Seen 507 times · last seen Aug 9, 2026
Plan this route
BTR → IAH · 1h 24m
Seen 110 times · last seen Sep 22, 2026
Plan this route

Other ORD → GSP flights

UA5403 UA4554 UA5275 UA5330 UA4794 UA3514 UA3498 UA4531

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 UA4580 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 UA4580 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.