How do I check if UA4457 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 UA4457 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 UA4457 have Starlink Wi-Fi?

About 85% Starlink odds, weighted to recent UA4457 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 UA4457 departures

IAH → LIT · Thu, Oct 8, 8:01 PM CDT
N509GJ · CRJ550
Starlink
IAH → LIT · Fri, Oct 9, 8:01 PM CDT
N539GJ · CRJ550
Starlink

UA4457 Starlink history

Based on 84 recent flights; Starlink found in 24 of 25 Wi-Fi checks since Apr 10, 2026 (last N551GJ, Sep 18, 2026).

Aircraft seen on UA4457: Bombardier CRJ-550.

Routes UA4457 flies

IAH → LIT · 1h 36m
Seen 144 times · last seen Oct 8, 2026
Plan this route
EWR → DCA · 1h 39m
Seen 1,411 times · last seen Sep 22, 2026
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PIT → EWR · 1h 47m
Seen 436 times · last seen Aug 10, 2026
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EWR → ORF · 1h 36m
Seen 9 times · last seen Sep 23, 2026
Plan this route

Other IAH → LIT flights

UA5681 UA4513 UA4552 UA5340 UA6150 UA5321 UA6131 UA5439

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 UA4457 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 UA4457 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.