How do I check if UA4778 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 UA4778 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 UA4778 have Starlink Wi-Fi?

About 96% Starlink odds, weighted to recent UA4778 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 UA4778 departures

GRR → ORD · Thu, Oct 8, 5:44 AM EDT
N780SK · CRJ550
No Wi-Fi

UA4778 Starlink history

Based on 51 recent flights; Starlink found in 19 of 20 Wi-Fi checks since Feb 24, 2026 (last N532GJ, Oct 2, 2026).

Aircraft seen on UA4778: Bombardier CRJ-550, Embraer E-175, CRJ-550.

Routes UA4778 flies

GRR → ORD · 1h 15m
Seen 122 times · last seen Oct 8, 2026
Plan this route
FAR → ORD · 2h 7m
Seen 863 times · last seen Aug 9, 2026
Plan this route
DEN → STL · 2h 15m
Seen 197 times · last seen Sep 23, 2026
Plan this route
ORD → MSN · 1h 11m
Seen 84 times · last seen May 29, 2026
Plan this route

Other GRR → ORD flights

UA5516 UA5329 UA5709 UA5674 UA1113 UA4583 UA5517 UA4597

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 UA4778 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 UA4778 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.