How do I check if UA5873 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 UA5873 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 UA5873 have Starlink Wi-Fi?

About 98% Starlink odds, weighted to recent UA5873 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

How the check works · Is Starlink Wi-Fi free?

UA5873 Starlink history

Based on 23 recent flights; Starlink found in 9 of 11 Wi-Fi checks since Jan 1, 2026 (last N145SY, Oct 15, 2026).

Aircraft seen on UA5873: Embraer E-175, ERJ-175, Mitsubishi CRJ-701ER.

Routes UA5873 flies

DEN → TUS · 2h 15m
Seen 109 times · last seen Oct 19, 2026
Plan this route
ORD → TVC · 1h 29m
Seen 26 times · last seen Sep 21, 2026
Plan this route
LAX → SEA · 3h 7m
Seen 64 times · last seen May 20, 2026
Plan this route
ORD → DLH · 1h 52m
Seen 13 times · last seen Aug 26, 2026
Plan this route

Other DEN → TUS flights

UA1762 UA1188 UA5385 UA5777 UA5651 UA5686 UA3757 UA5195

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 UA5873 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 UA5873 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.