How do I check if UA3577 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 UA3577 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 UA3577 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA3577 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 UA3577 departures

PIT → ORD · Tue, Oct 20, 4:10 PM EDT
N744YX · E175
Starlink
PIT → ORD · Wed, Oct 21, 4:10 PM EDT
N722YX · E175
Starlink

UA3577 Starlink history

Based on 75 recent flights; Starlink found in 10 of 11 Wi-Fi checks since Jan 5, 2026 (last N732YX, Sep 22, 2026).

Aircraft seen on UA3577: Embraer E-175.

Routes UA3577 flies

PIT → ORD · 1h 49m
Seen 865 times · last seen Oct 20, 2026
Plan this route
GSP → EWR · 2h 2m
Seen 123 times · last seen Sep 23, 2026
Plan this route
IAD → BTV · 1h 34m
Seen 37 times · last seen Oct 17, 2026
Plan this route
CLE → IAD · 1h 26m
Seen 130 times · last seen May 19, 2026
Plan this route

Other PIT → ORD flights

UA3461 UA6023 UA602 UA3678 UA5588 UA3662 UA5784 UA1803

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 UA3577 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 UA3577 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.