How do I check if UA4720 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 UA4720 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 UA4720 have Starlink Wi-Fi?

About 96% Starlink odds, weighted to recent UA4720 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 UA4720 departures

SLC → DEN · Wed, Oct 7, 1:08 PM MDT
N203SY · E175
Starlink
SLC → DEN · Thu, Oct 8, 1:08 PM MDT
N106SY · E175
Starlink

UA4720 Starlink history

Based on 83 recent flights; Starlink found in 21 of 22 Wi-Fi checks since Jan 9, 2026 (last N616UX, Sep 18, 2026).

Aircraft seen on UA4720: Embraer E-175, Bombardier CRJ-700.

Routes UA4720 flies

SLC → DEN · 1h 47m
Seen 1,426 times · last seen Oct 7, 2026
Plan this route
ACV → SFO · 1h 24m
Seen 10 times · last seen Aug 11, 2026
Plan this route

Other SLC → DEN flights

UA5642 UA5683 UA1232 UA1662 UA2090 UA5752 UA1910 UA5548

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 UA4720 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 UA4720 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.