How do I check if UA4800 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 UA4800 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 UA4800 have Starlink Wi-Fi?

About 78% Starlink odds, weighted to recent UA4800 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 UA4800 departures

GJT → DEN · Wed, Oct 21, 5:30 AM MDT
N682SK · CRJ550
Starlink
GJT → DEN · Thu, Oct 22, 5:30 AM MDT
N784SK · CRJ550
Starlink
DEN → SGF · Thu, Oct 22, 7:40 AM MDT
N85363 · E175
Starlink

UA4800 Starlink history

Based on 82 recent flights; Starlink found in 18 of 20 Wi-Fi checks since Jan 15, 2026 (last N103SY, Oct 19, 2026).

Aircraft seen on UA4800: Embraer E-175, Bombardier CRJ-550, Mitsubishi CRJ-200LR.

Routes UA4800 flies

GJT → DEN · 1h 29m
Seen 289 times · last seen Oct 20, 2026
Plan this route
DEN → SGF · 1h 57m
Seen 141 times · last seen Oct 20, 2026
Plan this route
COS → DEN · 1h 5m
Seen 38 times · last seen Oct 17, 2026
Plan this route
DEN → HOB · 1h 45m
Seen 35 times · last seen Sep 5, 2026
Plan this route

Other GJT → DEN flights

UA4709 UA1788 UA1877 UA5755 UA2473 UA1125 UA4635 UA3035

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 UA4800 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 UA4800 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.