How do I check if UA3689 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 UA3689 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 UA3689 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA3689 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 UA3689 departures

EWR → STL · Thu, Oct 8, 7:00 AM EDT
N776YX · E175
Starlink
EWR → STL · Fri, Oct 9, 7:00 AM EDT
N726YX · E175
Starlink

UA3689 Starlink history

Based on 47 recent flights; Starlink found in 18 of 18 Wi-Fi checks since Jan 26, 2026 (last N788YX, Oct 7, 2026).

Aircraft seen on UA3689: Embraer E-175.

Routes UA3689 flies

EWR → STL · 2h 48m
Seen 126 times · last seen Oct 8, 2026
Plan this route
YHZ → IAD · 2h 41m
Seen 113 times · last seen Sep 19, 2026
Plan this route
ORD → CVG · 1h 33m
Seen 71 times · last seen Sep 22, 2026
Plan this route
ORD → MSN · 1h 14m
Seen 73 times · last seen Jul 11, 2026
Plan this route

Other EWR → STL flights

UA3717 UA3559 UA3630 UA3719 UA3556 UA3527 UA3468 UA3481

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 UA3689 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 UA3689 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.