How do I check if UA4019 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 UA4019 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 UA4019 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA4019 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 UA4019 departures

MFE → IAH · Tue, Oct 20, 5:20 AM CDT
N88330 · E175
Starlink
MFE → IAH · Wed, Oct 21, 5:20 AM CDT
N87339 · E175
Starlink

UA4019 Starlink history

Based on 66 recent flights; Starlink found in 28 of 28 Wi-Fi checks since Jan 16, 2026 (last N86316, Oct 19, 2026).

Aircraft seen on UA4019: Embraer E-175.

Routes UA4019 flies

MFE → IAH · 1h 20m
Seen 877 times · last seen Oct 19, 2026
Plan this route
IAD → PHL · 1h 18m
Seen 142 times · last seen Sep 23, 2026
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STL → IAH · 2h 17m
Seen 9 times · last seen Sep 24, 2026
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IAH → MSY · 1h 17m
Seen 11 times · last seen Jul 5, 2026
Plan this route

Other MFE → IAH flights

UA678 UA6299 UA4046 UA6125 UA4065 UA5272 UA5516 UA4068

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 UA4019 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 UA4019 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.