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 · Fri, Oct 9, 12:20 PM CDT
N86336 · E175
Starlink
IAH → JAX · Sat, Oct 10, 12:20 PM CDT
N89357 · E175
Starlink

UA6143 Starlink history

Based on 54 recent flights; Starlink found in 1 of 1 Wi-Fi checks since Aug 29, 2026 (last N86312, Aug 29, 2026).

Aircraft seen on UA6143: Embraer E-175.

Routes UA6143 flies

IAH → JAX · 2h 19m
Seen 137 times · last seen Oct 9, 2026
Plan this route
SBN → IAD · 1h 46m
Seen 224 times · last seen Sep 7, 2026
Plan this route
ORF → IAD · 1h 6m
Seen 109 times · last seen Sep 23, 2026
Plan this route
MSP → IAD · 2h 34m
Seen 36 times · last seen Sep 1, 2026
Plan this route

Other IAH → JAX flights

UA6194 UA4051 UA6146 UA4035 UA4048 UA6157 UA6127 UA4028

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.