How do I check if UA3579 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 UA3579 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 UA3579 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA3579 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 UA3579 departures

IAD → CHS · Thu, Oct 8, 10:20 PM EDT
N740YX · E175
Starlink
IAD → CHS · Fri, Oct 9, 10:20 PM EDT
N731YX · E175
Starlink

UA3579 Starlink history

Based on 78 recent flights; Starlink found in 20 of 20 Wi-Fi checks since Jan 12, 2026 (last N778YX, Sep 27, 2026).

Aircraft seen on UA3579: Embraer E-175.

Routes UA3579 flies

IAD → CHS · 1h 55m
Seen 118 times · last seen Oct 8, 2026
Plan this route
SDF → ORD · 1h 41m
Seen 259 times · last seen Sep 7, 2026
Plan this route
IAD → PIT · 1h 10m
Seen 891 times · last seen Aug 10, 2026
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PWM → EWR · 1h 49m
Seen 165 times · last seen Sep 23, 2026
Plan this route

Other IAD → CHS flights

UA3535 UA3487 UA6258 UA6191 UA6174 UA6115 UA1108 UA1952

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 UA3579 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 UA3579 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.