Does UA4640 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA4640 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 UA4640 departures

  • HSV → DEN · Fri, Oct 9, 8:00 AM CDT
    N610UX · E175
    Starlink
  • DEN → GUC · Fri, Oct 9, 1:25 PM MDT
    N612UX · E175
    Starlink
  • HSV → DEN · Sat, Oct 10, 8:00 AM CDT
    N627SY · E175
    Starlink
  • DEN → GUC · Sat, Oct 10, 1:25 PM MDT
    N78361 · E175
    Starlink

UA4640 Starlink history

Based on 89 recent flights; Starlink found in 33 of 33 Wi-Fi checks since Jan 2, 2026 (last N629SY, Oct 8, 2026).

Aircraft seen on UA4640: Embraer E-175.

Routes UA4640 flies

  • HSV → DEN · 3h 12m
    Seen 1,488 times · last seen Oct 8, 2026
    Plan this route
  • DEN → GUC · 1h 9m
    Seen 1,170 times · last seen Oct 8, 2026
    Plan this route

Other HSV → DEN flights

UA5393UA5197

Other ways to check

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Questions

How do I check if UA4640 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 UA4640 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.