How do I check if UA4642 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 UA4642 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 UA4642 have Starlink Wi-Fi?

About 20% Starlink odds, weighted to recent UA4642 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 UA4642 departures

SFO → RNO · Wed, Oct 21, 4:40 PM PDT
N86375 · E175
Starlink

UA4642 Starlink history

Based on 66 recent flights; Starlink found in 8 of 9 Wi-Fi checks since Mar 26, 2026 (last N615UX, Sep 8, 2026).

Aircraft seen on UA4642: Embraer E-175, Bombardier CRJ-200.

Routes UA4642 flies

SFO → RNO · 1h 18m
Seen 34 times · last seen Oct 20, 2026
Plan this route
AUS → LAX · 3h 30m
Seen 599 times · last seen Aug 10, 2026
Plan this route
ACV → LAX · 1h 58m
Seen 28 times · last seen Sep 22, 2026
Plan this route
BZN → LAX · 2h 56m
Seen 42 times · last seen Sep 1, 2026
Plan this route

Other SFO → RNO flights

UA5394 UA581 UA5983 UA5707 UA1757 UA715 UA2690 UA5657

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 UA4642 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 UA4642 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.