How do I check if UA1843 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 UA1843 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 UA1843 have Starlink Wi-Fi?

About 43% Starlink odds, weighted to recent UA1843 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 UA1843 departures

PSP → DEN · Thu, Oct 8, 1:33 PM PDT
N73278 · 737-800
Starlink
PSP → DEN · Fri, Oct 9, 1:33 PM PDT
N27213 · 737-800
Starlink
DEN → CMH · Fri, Oct 9, 5:35 PM MDT
N75433 · 737-900
Starlink

UA1843 Starlink history

Based on 134 recent flights; Starlink found in 10 of 24 Wi-Fi checks since Jan 15, 2026 (last N63820, Sep 22, 2026).

Aircraft seen on UA1843: Boeing 737-900ER, Boeing 737-800, Boeing 737 MAX 8, Boeing 737 MAX 9.

Routes UA1843 flies

PSP → DEN · 2h 12m
Seen 837 times · last seen Oct 8, 2026
Plan this route
DEN → CMH · 2h 55m
Seen 515 times · last seen Oct 8, 2026
Plan this route

Other PSP → DEN flights

UA1010 UA5617 UA1552 UA5411 UA5457 UA5536 UA5941 UA5418

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 UA1843 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 UA1843 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.