How do I check if UA4030 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 UA4030 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 UA4030 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA4030 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 UA4030 departures

DFW → IAH · Thu, Oct 8, 2:15 PM CDT
N89308 · E175
Starlink
DFW → IAH · Fri, Oct 9, 2:15 PM CDT
N88341 · E175
Starlink

UA4030 Starlink history

Based on 85 recent flights; Starlink found in 27 of 27 Wi-Fi checks since Jan 23, 2026 (last N82338, Oct 7, 2026).

Aircraft seen on UA4030: Embraer E-175.

Routes UA4030 flies

DFW → IAH · 1h 20m
Seen 530 times · last seen Oct 8, 2026
Plan this route
COS → IAH · 2h 29m
Seen 955 times · last seen Aug 10, 2026
Plan this route
MFE → IAH · 1h 29m
Seen 26 times · last seen Sep 10, 2026
Plan this route
GSP → IAH · 2h 44m
Seen 205 times · last seen May 20, 2026
Plan this route

Other DFW → IAH flights

UA4003 UA6128 UA3985 UA539 UA4007 UA2260 UA1586 UA4682

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 UA4030 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 UA4030 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.