How do I check if UA4742 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 UA4742 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 UA4742 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA4742 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 UA4742 departures

SGF → ORD · Fri, Oct 9, 6:00 AM CDT
N785SK · CRJ550
Starlink
SGF → ORD · Sat, Oct 10, 6:00 AM CDT
N782SK · CRJ550
Starlink

UA4742 Starlink history

Based on 58 recent flights; Starlink found in 18 of 23 Wi-Fi checks since Jan 1, 2026 (last N793SK, Oct 8, 2026).

Aircraft seen on UA4742: Bombardier CRJ-550, Embraer E-175, Bombardier CRJ-200, CRJ-700.

Routes UA4742 flies

SGF → ORD · 2h
Seen 83 times · last seen Oct 9, 2026
Plan this route
SFO → EUG · 1h 46m
Seen 217 times · last seen Sep 23, 2026
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ORD → MEM · 1h 59m
Seen 487 times · last seen Aug 9, 2026
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CMH → ORD · 1h 47m
Seen 62 times · last seen Sep 30, 2026
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Other SGF → ORD flights

UA4732 UA4466 UA4525 UA4421 UA4492 UA5652 UA4547 UA4567

Other ways to check

Know your tail number? Search it on the homepage.
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See every United Airlines aircraft on the fleet page.

Questions

How do I check if UA4742 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 UA4742 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.