How do I check if UA434 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 UA434 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 UA434 have Starlink Wi-Fi?

About 23% Starlink odds, weighted to recent UA434 flights. A firm answer comes about 2 days before departure, once the aircraft is assigned.

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

UA434 Starlink history

Based on 74 recent flights; Starlink found in 5 of 12 Wi-Fi checks since Jan 29, 2026 (last N37290, Aug 28, 2026).

Aircraft seen on UA434: Boeing 737 MAX 9, Airbus A319, Boeing 737-800, Boeing 737.

Routes UA434 flies

IAH → LAX · 3h 36m
Seen 63 times · last seen Oct 16, 2026
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CHS → ORD · 2h 30m
Seen 124 times · last seen Aug 29, 2026
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CHS → IAH · 2h 31m
Seen 246 times · last seen Aug 10, 2026
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MIA → EWR · 3h 14m
Seen 27 times · last seen May 17, 2026
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Other IAH → LAX flights

UA469 UA1945 UA483 UA1743 UA2658 UA2110 UA2460 UA417

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 UA434 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 UA434 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.