How do I check if UA4042 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 UA4042 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 UA4042 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA4042 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 UA4042 departures

RIC → IAH · Sat, Oct 10, 6:10 AM EDT
N89342 · E175
Starlink
RIC → IAH · Sun, Oct 11, 6:10 AM EDT
N87318 · E175
Starlink

UA4042 Starlink history

Based on 71 recent flights; Starlink found in 20 of 22 Wi-Fi checks since Jan 20, 2026 (last N85323, Oct 4, 2026).

Aircraft seen on UA4042: Embraer E-175.

Routes UA4042 flies

RIC → IAH · 3h 21m
Seen 127 times · last seen Oct 9, 2026
Plan this route
IAD → BDL · 1h 33m
Seen 300 times · last seen Sep 23, 2026
Plan this route
TUS → IAH · 2h 36m
Seen 483 times · last seen Aug 10, 2026
Plan this route
TYS → IAH · 2h 25m
Seen 460 times · last seen Jun 24, 2026
Plan this route

Other RIC → IAH flights

UA4046 UA6231 UA4077 UA5553 UA4005 UA4062 UA2464 UA4053

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 UA4042 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 UA4042 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.