How do I check if UA4045 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 UA4045 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 UA4045 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA4045 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 UA4045 departures

IAH → BHM · Thu, Oct 8, 8:05 PM CDT
N93305 · E175
Starlink
IAH → BHM · Fri, Oct 9, 8:05 PM CDT
N85323 · E175
Starlink

UA4045 Starlink history

Based on 70 recent flights; Starlink found in 12 of 12 Wi-Fi checks since Feb 28, 2026 (last N86336, Sep 28, 2026).

Aircraft seen on UA4045: Embraer E-175.

Routes UA4045 flies

IAH → BHM · 1h 54m
Seen 138 times · last seen Oct 8, 2026
Plan this route
CVG → IAD · 1h 40m
Seen 261 times · last seen Sep 7, 2026
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JAX → IAH · 2h 34m
Seen 161 times · last seen Sep 23, 2026
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TUS → IAH · 2h 34m
Seen 505 times · last seen Aug 10, 2026
Plan this route

Other IAH → BHM flights

UA4076 UA6110 UA6115 UA4022 UA6120 UA5329 UA4023 UA4048

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 UA4045 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 UA4045 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.