Does UA1591 have Starlink Wi-Fi?

About 32% Starlink odds, weighted to recent UA1591 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

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

UA1591 Starlink history

Based on 93 recent flights; Starlink found in 4 of 20 Wi-Fi checks since Jan 17, 2026 (last N73270, Sep 8, 2026).

Aircraft seen on UA1591: Boeing 737 MAX 8, Boeing 737-800, Boeing 737-900ER, Boeing 737-700.

Routes UA1591 flies

  • BWI → LAX · 5h 36m
    Seen 327 times · last seen Oct 11, 2026
    Plan this route
  • LAX → IAH · 3h 29m
    Seen 266 times · last seen Aug 10, 2026
    Plan this route
  • IAH → PIT · 2h 56m
    Seen 34 times · last seen Aug 7, 2026
    Plan this route

Other BWI → LAX flights

UA2318UA1546

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 UA1591 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 UA1591 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.