How do I check if UA5278 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 UA5278 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 UA5278 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA5278 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 UA5278 departures

IAH → OKC · Thu, Oct 8, 5:53 PM CDT
N211SY · E175
Starlink
IAH → OKC · Fri, Oct 9, 5:53 PM CDT
N125SY · E175
Starlink

UA5278 Starlink history

Based on 91 recent flights; Starlink found in 33 of 34 Wi-Fi checks since Jan 1, 2026 (last N135SY, Sep 19, 2026).

Aircraft seen on UA5278: Embraer E-175.

Routes UA5278 flies

IAH → OKC · 1h 36m
Seen 1,622 times · last seen Oct 8, 2026
Plan this route
ATW → ORD · 1h 27m
Seen 101 times · last seen May 19, 2026
Plan this route

Other IAH → OKC flights

UA6334 UA6158 UA6164 UA6145 UA6161 UA5619 UA3752 UA6178

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 UA5278 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 UA5278 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.