How do I check if UA1276 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 UA1276 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 UA1276 have Starlink Wi-Fi?

About 28% Starlink odds, weighted to recent UA1276 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 UA1276 departures

IAD → CUN · Thu, Oct 22, 12:35 PM EDT
N47570 · 737 MAX 9
Starlink
IAD → CUN · Fri, Oct 23, 12:35 PM EDT
N17565 · 737 MAX 9
Starlink

UA1276 Starlink history

Based on 78 recent flights; Starlink found in 2 of 6 Wi-Fi checks since Mar 25, 2026 (last N39423, Sep 16, 2026).

Aircraft seen on UA1276: Boeing 737-900ER, Boeing 737 MAX 9.

Routes UA1276 flies

IAD → CUN · 3h 37m
Seen 36 times · last seen Oct 22, 2026
Plan this route
IAH → SAN · 3h 22m
Seen 97 times · last seen Sep 22, 2026
Plan this route

Other IAD → CUN flights

UA1154 UA1618

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 UA1276 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 UA1276 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.