How do I check if UA377 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 UA377 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 UA377 have Starlink Wi-Fi?

About 78% Starlink odds, weighted to recent UA377 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 UA377 departures

IND → DEN · Mon, Oct 19, 3:44 PM EDT
N73299 · 737-800
Starlink
DEN → ORD · Mon, Oct 19, 8:29 PM MDT
N54558 · A321neo
Starlink
IND → DEN · Tue, Oct 20, 3:44 PM EDT
N37277 · 737-800
Starlink
DEN → ORD · Tue, Oct 20, 8:29 PM MDT
N14506 · A321neo
Starlink

UA377 Starlink history

Based on 150 recent flights; Starlink found in 17 of 26 Wi-Fi checks since Jan 2, 2026 (last N34574, Oct 11, 2026).

Aircraft seen on UA377: Airbus A321neo, Boeing 737-900ER, Boeing 737-800, Boeing 737.

Routes UA377 flies

IND → DEN · 2h 49m
Seen 669 times · last seen Oct 19, 2026
Plan this route
DEN → ORD · 2h 30m
Seen 617 times · last seen Oct 19, 2026
Plan this route
ORD → DEN · 2h 59m
Seen 186 times · last seen Aug 11, 2026
Plan this route
EWR → DTW · 1h 50m
Seen 1 time · last seen Jul 2, 2026
Plan this route

Other IND → DEN flights

UA1607 UA1229 UA2821 UA1048 UA2407

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 UA377 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 UA377 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.