How do I check if UA5390 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 UA5390 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 UA5390 have Starlink Wi-Fi?

About 96% Starlink odds, weighted to recent UA5390 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 UA5390 departures

SMF → LAX · Thu, Oct 8, 7:39 AM PDT
N116SY · E175
Starlink
SMF → LAX · Fri, Oct 9, 7:39 AM PDT
N641SY · E175
Starlink

UA5390 Starlink history

Based on 73 recent flights; Starlink found in 13 of 16 Wi-Fi checks since Feb 20, 2026 (last N631SY, Oct 2, 2026).

Aircraft seen on UA5390: Embraer E-175, Bombardier CRJ-200, Bombardier CRJ-550, Mitsubishi CRJ-200LR.

Routes UA5390 flies

SMF → LAX · 1h 40m
Seen 800 times · last seen Oct 8, 2026
Plan this route
MSP → ORD · 1h 49m
Seen 546 times · last seen Aug 10, 2026
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SBP → LAX · 1h 19m
Seen 10 times · last seen Aug 19, 2026
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LEX → DEN · 3h 11m
Seen 9 times · last seen May 20, 2026
Plan this route

Other SMF → LAX flights

UA5628 UA6021 UA5259 UA5220 UA1707 UA2318 UA5522 UA2194

Other ways to check

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See every United Airlines aircraft on the fleet page.

Questions

How do I check if UA5390 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 UA5390 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.