How do I check if UA1540 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 UA1540 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 UA1540 have Starlink Wi-Fi?

About 54% Starlink odds, weighted to recent UA1540 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 UA1540 departures

TUS → DEN · Tue, Oct 20, 5:15 AM MST
N76514 · 737-800
Starlink

UA1540 Starlink history

Based on 87 recent flights; Starlink found in 6 of 12 Wi-Fi checks since Jan 2, 2026 (last N34282, Oct 18, 2026).

Aircraft seen on UA1540: Boeing 737-800, Boeing 737-900, Boeing 737 MAX 9, Boeing 737.

Routes UA1540 flies

TUS → DEN · 1h 57m
Seen 382 times · last seen Oct 19, 2026
Plan this route
DEN → ORF · 3h 30m
Seen 71 times · last seen Sep 21, 2026
Plan this route
IAH → BNA · 2h 4m
Seen 151 times · last seen May 19, 2026
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ORD → TUL · 2h 5m
Seen 20 times · last seen Jun 28, 2026
Plan this route

Other TUS → DEN flights

UA2089 UA2671 UA6010 UA5860 UA5598 UA6020 UA5820 UA5642

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 UA1540 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 UA1540 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.