How do I check if UA4479 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 UA4479 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 UA4479 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA4479 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 UA4479 departures

IAH → STL · Thu, Oct 8, 6:05 PM CDT
N556GJ · CRJ550
Starlink
IAH → STL · Fri, Oct 9, 6:05 PM CDT
N544GJ · CRJ550
Starlink

UA4479 Starlink history

Based on 65 recent flights; Starlink found in 7 of 8 Wi-Fi checks since Jan 5, 2026 (last N553GJ, Oct 3, 2026).

Aircraft seen on UA4479: Bombardier CRJ-550.

Routes UA4479 flies

IAH → STL · 2h 11m
Seen 140 times · last seen Oct 8, 2026
Plan this route
ORD → ATW · 1h 14m
Seen 936 times · last seen Aug 9, 2026
Plan this route
ORD → STL · 1h 27m
Seen 241 times · last seen Sep 6, 2026
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ICT → ORD · 2h 12m
Seen 141 times · last seen Sep 23, 2026
Plan this route

Other IAH → STL flights

UA6214 UA2042 UA6187 UA6160 UA5397 UA4573 UA6204 UA4565

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 UA4479 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 UA4479 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.