How do I check if UA6143 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 UA6143 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 UA6143 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA6143 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 UA6143 departures

IAH → JAX · Mon, Oct 19, 12:20 PM CDT
N86344 · E175
Starlink
IAH → JAX · Tue, Oct 20, 12:20 PM CDT
N89342 · E175
Starlink

UA6143 Starlink history

Based on 65 recent flights; Starlink found in 2 of 2 Wi-Fi checks since Aug 29, 2026 (last N89357, Oct 9, 2026).

Aircraft seen on UA6143: Embraer E-175.

Routes UA6143 flies

IAH → JAX · 2h 19m
Seen 222 times · last seen Oct 19, 2026
Plan this route
SBN → IAD · 1h 46m
Seen 224 times · last seen Sep 7, 2026
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ORF → IAD · 1h 6m
Seen 109 times · last seen Sep 23, 2026
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MSP → IAD · 2h 34m
Seen 36 times · last seen Sep 1, 2026
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Other IAH → JAX flights

UA2293 UA6194 UA4051 UA6146 UA4035 UA4048 UA6157 UA6127

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 UA6143 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 UA6143 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.