How do I check if UA4186 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 UA4186 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 UA4186 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA4186 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 UA4186 departures

LIT → IAH · Thu, Oct 15, 7:00 AM CDT
N543GJ · CRJ550
Starlink
IAH → ICT · Thu, Oct 15, 12:07 PM CDT
N522GJ · CRJ550
Starlink
LIT → IAH · Fri, Oct 16, 7:00 AM CDT
N553GJ · CRJ550
Starlink
IAH → ICT · Fri, Oct 16, 12:07 PM CDT
N546GJ · CRJ550
Starlink

UA4186 Starlink history

Based on 97 recent flights; Starlink found in 19 of 19 Wi-Fi checks since Jan 12, 2026 (last N536GJ, Oct 13, 2026).

Aircraft seen on UA4186: Bombardier CRJ-550.

Routes UA4186 flies

IAH → ICT · 1h 58m
Seen 558 times · last seen Oct 15, 2026
Plan this route
LIT → IAH · 1h 50m
Seen 179 times · last seen Oct 15, 2026
Plan this route
ORD → ROA · 2h 1m
Seen 701 times · last seen Aug 9, 2026
Plan this route
IAD → SYR · 1h 24m
Seen 14 times · last seen Sep 23, 2026
Plan this route

Other IAH → ICT flights

UA4619 UA6145 UA6131 UA4076 UA6196 UA4435 UA3292 UA5882

Other ways to check

Know your tail number? Search it on the homepage.
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See every United Airlines aircraft on the fleet page.

Questions

How do I check if UA4186 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 UA4186 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.