How do I check if UA3631 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 UA3631 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 UA3631 have Starlink Wi-Fi?

Over 99% Starlink odds, weighted to recent UA3631 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 UA3631 departures

ORD → ELP · Thu, Oct 8, 3:35 PM CDT
N751YX · E175
Starlink
ORD → ELP · Fri, Oct 9, 3:35 PM CDT
N721YX · E175
Starlink

UA3631 Starlink history

Based on 61 recent flights; Starlink found in 25 of 25 Wi-Fi checks since Jan 23, 2026 (last N789YX, Sep 19, 2026).

Aircraft seen on UA3631: Embraer E-175.

Routes UA3631 flies

ORD → ELP · 3h 42m
Seen 161 times · last seen Oct 8, 2026
Plan this route
EWR → RDU · 1h 52m
Seen 799 times · last seen Aug 10, 2026
Plan this route
ORD → AVL · 2h 4m
Seen 178 times · last seen Sep 23, 2026
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BOS → EWR · 1h 38m
Seen 51 times · last seen Sep 5, 2026
Plan this route

Other ORD → ELP flights

UA5533 UA5370 UA4732 UA5901 UA5571

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 UA3631 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 UA3631 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.