How do I check if UA5415 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 UA5415 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 UA5415 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA5415 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 UA5415 departures

SEA → SFO · Fri, Oct 16, 8:29 PM PDT
N125SY · E175
Starlink

UA5415 Starlink history

Based on 60 recent flights; Starlink found in 11 of 12 Wi-Fi checks since Mar 25, 2026 (last N87367, Sep 16, 2026).

Aircraft seen on UA5415: Embraer E-175, Bombardier CRJ-200.

Routes UA5415 flies

SEA → SFO · 2h 30m
Seen 181 times · last seen Oct 16, 2026
Plan this route
SBP → SFO · 1h 17m
Seen 357 times · last seen Sep 23, 2026
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LAX → SAN · 1h 1m
Seen 902 times · last seen Aug 10, 2026
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PHX → LAX · 1h 37m
Seen 16 times · last seen May 24, 2026
Plan this route

Other SEA → SFO flights

UA5660 UA5841 UA737 UA5676 UA2478 UA2241 UA5592 UA2837

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 UA5415 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 UA5415 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.