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 75% 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 · Thu, Oct 8, 5:30 AM MDT
N792SK · CRJ550
Starlink
DEN → SGF · Thu, Oct 8, 7:40 AM MDT
N612UX · E175
Starlink
GJT → DEN · Fri, Oct 9, 5:30 AM MDT
N558GJ · CRJ550
Starlink

UA4800 Starlink history

Based on 68 recent flights; Starlink found in 15 of 17 Wi-Fi checks since Jan 15, 2026 (last N85369, Oct 4, 2026).

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

Routes UA4800 flies

GJT → DEN · 1h 29m
Seen 208 times · last seen Oct 7, 2026
Plan this route
DEN → SGF · 1h 57m
Seen 81 times · last seen Oct 7, 2026
Plan this route
DEN → HOB · 1h 45m
Seen 35 times · last seen Sep 5, 2026
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COS → DEN · 1h 5m
Seen 20 times · last seen Oct 3, 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.