How do I check if UA5401 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 UA5401 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 UA5401 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA5401 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 UA5401 departures

JAX → ORD · Tue, Oct 20, 12:40 PM EDT
N130SY · E175
Starlink
JAX → ORD · Wed, Oct 21, 12:40 PM EDT
N640SY · E175
Starlink

UA5401 Starlink history

Based on 82 recent flights; Starlink found in 15 of 15 Wi-Fi checks since Jan 9, 2026 (last N165SY, Oct 10, 2026).

Aircraft seen on UA5401: Embraer E-175.

Routes UA5401 flies

JAX → ORD · 2h 53m
Seen 587 times · last seen Oct 19, 2026
Plan this route
ORD → DCA · 2h 17m
Seen 280 times · last seen Jun 24, 2026
Plan this route
SFO → ABQ · 2h 40m
Seen 192 times · last seen Aug 10, 2026
Plan this route
GSP → ORD · 2h 12m
Seen 57 times · last seen Sep 3, 2026
Plan this route

Other JAX → ORD flights

UA5258 UA1239 UA6012 UA5434 UA5452 UA5584 UA5262 UA1733

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 UA5401 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 UA5401 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.