How do I check if UA5581 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 UA5581 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 UA5581 have Starlink Wi-Fi?

About 71% Starlink odds, weighted to recent UA5581 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 UA5581 departures

ORD → MDT · Tue, Oct 20, 6:50 AM CDT
N751EV · CRJ550
Starlink
ORD → MDT · Wed, Oct 21, 6:50 AM CDT
N779SK · CRJ550
Starlink

UA5581 Starlink history

Based on 62 recent flights; Starlink found in 15 of 16 Wi-Fi checks since Jan 28, 2026 (last N751EV, Oct 8, 2026).

Aircraft seen on UA5581: Bombardier CRJ-550, Bombardier CRJ-200, Embraer E-175, CRJ-550.

Routes UA5581 flies

ORD → MDT · 2h 1m
Seen 344 times · last seen Oct 19, 2026
Plan this route
FSD → DEN · 1h 53m
Seen 182 times · last seen Jun 24, 2026
Plan this route
SFO → SEA · 2h 26m
Seen 26 times · last seen May 30, 2026
Plan this route

Other ORD → MDT flights

UA533 UA3544 UA4173 UA4544 UA3704 UA4499 UA4450 UA2294

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 UA5581 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 UA5581 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.