How do I check if UA4451 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 UA4451 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 UA4451 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA4451 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 UA4451 departures

IAD → BTV · Thu, Oct 8, 8:30 AM EDT
N511GJ · CRJ550
Starlink
IAD → BTV · Fri, Oct 9, 8:30 AM EDT
N503GJ · CRJ550
Starlink

UA4451 Starlink history

Based on 76 recent flights; Starlink found in 20 of 21 Wi-Fi checks since Apr 15, 2026 (last N516GJ, Oct 6, 2026).

Aircraft seen on UA4451: Bombardier CRJ-550.

Routes UA4451 flies

IAD → BTV · 1h 37m
Seen 436 times · last seen Oct 8, 2026
Plan this route
ORD → SGF · 1h 57m
Seen 843 times · last seen Aug 11, 2026
Plan this route
GSO → ORD · 2h 23m
Seen 810 times · last seen Aug 9, 2026
Plan this route
IAD → YOW · 1h 47m
Seen 97 times · last seen May 19, 2026
Plan this route

Other IAD → BTV flights

UA2018 UA4476 UA3505 UA4409 UA3672 UA3622 UA3445 UA3503

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 UA4451 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 UA4451 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.