How do I check if UA3666 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 UA3666 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 UA3666 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA3666 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 UA3666 departures

IND → EWR · Thu, Oct 8, 10:51 AM EDT
N733YX · E175
Starlink
EWR → PIT · Thu, Oct 8, 2:05 PM EDT
N762YX · E175
Starlink
IND → EWR · Fri, Oct 9, 10:51 AM EDT
N792YX · E175
Starlink
EWR → PIT · Fri, Oct 9, 2:05 PM EDT
N792YX · E175
Starlink

UA3666 Starlink history

Based on 76 recent flights; Starlink found in 14 of 17 Wi-Fi checks since Jan 16, 2026 (last N739YX, Sep 25, 2026).

Aircraft seen on UA3666: Embraer E-175.

Routes UA3666 flies

IND → EWR · 2h 7m
Seen 151 times · last seen Oct 8, 2026
Plan this route
EWR → PIT · 1h 29m
Seen 148 times · last seen Oct 8, 2026
Plan this route
PIT → EWR · 1h 46m
Seen 783 times · last seen Sep 24, 2026
Plan this route
DTW → EWR · 1h 54m
Seen 446 times · last seen Aug 10, 2026
Plan this route

Other IND → EWR flights

UA3451 UA3571 UA3567 UA3677 UA3667 UA3469 UA3645 UA3478

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 UA3666 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 UA3666 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.