How do I check if UA4743 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 UA4743 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 UA4743 have Starlink Wi-Fi?

About 96% Starlink odds, weighted to recent UA4743 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 UA4743 departures

AMA → DEN · Tue, Oct 20, 5:30 PM CDT
N789SK · CRJ550
Starlink
AMA → DEN · Wed, Oct 21, 5:30 PM CDT
N572GJ · CRJ550
Starlink

UA4743 Starlink history

Based on 74 recent flights; Starlink found in 9 of 10 Wi-Fi checks since Mar 27, 2026 (last N603SK, Oct 9, 2026).

Aircraft seen on UA4743: Bombardier CRJ-550, Embraer E-175, Bombardier CRJ-200.

Routes UA4743 flies

AMA → DEN · 1h 42m
Seen 1,161 times · last seen Oct 20, 2026
Plan this route
DEN → ABQ · 1h 31m
Seen 36 times · last seen Oct 17, 2026
Plan this route
DTW → ORD · 1h 34m
Seen 21 times · last seen Sep 19, 2026
Plan this route
CHA → DEN · 3h 24m
Seen 75 times · last seen Aug 8, 2026
Plan this route

Other AMA → DEN flights

UA5221 UA3875

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 UA4743 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 UA4743 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.