How do I check if UA4477 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 UA4477 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 UA4477 have Starlink Wi-Fi?

About 97% Starlink odds, weighted to recent UA4477 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 UA4477 departures

IAH → PNS · Thu, Oct 8, 2:30 PM CDT
N509GJ · CRJ550
Starlink
IAH → PNS · Fri, Oct 9, 2:30 PM CDT
N539GJ · CRJ550
Starlink

UA4477 Starlink history

Based on 66 recent flights; Starlink found in 20 of 21 Wi-Fi checks since Feb 22, 2026 (last N538GJ, Oct 6, 2026).

Aircraft seen on UA4477: Bombardier CRJ-550.

Routes UA4477 flies

IAH → PNS · 1h 47m
Seen 142 times · last seen Oct 8, 2026
Plan this route
MSN → ORD · 1h 15m
Seen 108 times · last seen Sep 23, 2026
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ORD → TYS · 1h 58m
Seen 113 times · last seen Sep 5, 2026
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PIA → ORD · 1h 15m
Seen 358 times · last seen Jun 24, 2026
Plan this route

Other IAH → PNS flights

UA4071 UA6195 UA5416 UA6159 UA4691 UA6114 UA497 UA4036

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 UA4477 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 UA4477 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.