How do I check if UA1803 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 UA1803 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 UA1803 have Starlink Wi-Fi?

About 42% Starlink odds, weighted to recent UA1803 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 UA1803 departures

ORD → LAS · Tue, Oct 20, 10:55 AM CDT
N14534 · A321neo
Starlink
LAS → LAX · Tue, Oct 20, 4:21 PM PDT
N35204 · 737-800
Starlink
LAS → LAX · Wed, Oct 21, 4:21 PM PDT
N36207 · 737-800
Starlink

UA1803 Starlink history

Based on 177 recent flights; Starlink found in 14 of 21 Wi-Fi checks since Feb 13, 2026 (last N78506, Oct 12, 2026).

Aircraft seen on UA1803: Airbus A320, Boeing 737-800, Boeing 737-900ER, Airbus A321neo.

Routes UA1803 flies

ORD → LAS · 4h 7m
Seen 442 times · last seen Oct 20, 2026
Plan this route
LAS → LAX · 1h 21m
Seen 195 times · last seen Oct 20, 2026
Plan this route
PIT → ORD · 1h 43m
Seen 270 times · last seen Sep 19, 2026
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ORD → DSM · 1h 35m
Seen 76 times · last seen Aug 10, 2026
Plan this route

Other ORD → LAS flights

UA777 UA574 UA1875 UA2811 UA704 UA1703 UA365 UA2440

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 UA1803 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 UA1803 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.