How do I check if UA4399 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 UA4399 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 UA4399 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA4399 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 UA4399 departures

ORD → XNA · Tue, Oct 20, 3:50 PM CDT
N568GJ · CRJ550
Starlink
ORD → XNA · Wed, Oct 21, 3:50 PM CDT
N542GJ · CRJ550
Starlink

UA4399 Starlink history

Based on 77 recent flights; Starlink found in 9 of 9 Wi-Fi checks since Mar 16, 2026 (last N507GJ, Aug 19, 2026).

Aircraft seen on UA4399: Bombardier CRJ-550.

Routes UA4399 flies

ORD → XNA · 2h
Seen 552 times · last seen Oct 20, 2026
Plan this route
AVL → EWR · 2h 8m
Seen 530 times · last seen Aug 9, 2026
Plan this route
OMA → ORD · 1h 57m
Seen 64 times · last seen Sep 5, 2026
Plan this route
ORD → MEM · 2h
Seen 140 times · last seen May 19, 2026
Plan this route

Other ORD → XNA flights

UA4601 UA4498 UA4428 UA4431 UA5767 UA4435 UA5689 UA4385

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 UA4399 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 UA4399 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.