Does UA5978 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA5978 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 UA5978 departures

  • DEN → FAT · Tue, Oct 20, 3:35 PM MDT
    N151SY · E175
    Starlink
  • DEN → FAT · Wed, Oct 21, 3:35 PM MDT
    N127SY · E175
    Starlink

UA5978 Starlink history

Based on 90 recent flights; Starlink found in 21 of 22 Wi-Fi checks since Jan 29, 2026 (last N119SY, Sep 28, 2026).

Aircraft seen on UA5978: Embraer E-175.

Routes UA5978 flies

  • DEN → FAT · 2h 45m
    Seen 1,239 times · last seen Oct 20, 2026
    Plan this route

Other DEN → FAT flights

UA5655UA4806UA756UA1172UA1652UA5192UA287

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 UA5978 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 UA5978 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.