How do I check if UA4538 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 UA4538 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 UA4538 have Starlink Wi-Fi?

About 88% Starlink odds, weighted to recent UA4538 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 UA4538 departures

IAD → CMH · Wed, Oct 7, 5:30 PM EDT
N549GJ · CRJ550
Starlink
IAD → CMH · Thu, Oct 8, 5:30 PM EDT
N549GJ · CRJ550
Starlink

UA4538 Starlink history

Based on 70 recent flights; Starlink found in 7 of 7 Wi-Fi checks since Mar 21, 2026 (last N521GJ, Sep 27, 2026).

Aircraft seen on UA4538: Bombardier CRJ-550.

Routes UA4538 flies

IAD → CMH · 1h 31m
Seen 134 times · last seen Oct 7, 2026
Plan this route
ORD → PIA · 1h 10m
Seen 252 times · last seen Sep 7, 2026
Plan this route
RIC → ORD · 2h 19m
Seen 143 times · last seen Sep 23, 2026
Plan this route
EWR → BTV · 1h 22m
Seen 352 times · last seen Aug 4, 2026
Plan this route

Other IAD → CMH flights

UA3646 UA3988 UA454 UA4076 UA4414 UA4420 UA4588 UA4514

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 UA4538 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 UA4538 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.