How do I check if UA644 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 UA644 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 UA644 have Starlink Wi-Fi?

About 68% Starlink odds, weighted to recent UA644 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 UA644 departures

LGA → DEN · Wed, Oct 14, 7:29 AM EDT
N14534 · A321neo
Starlink
DEN → PDX · Wed, Oct 14, 11:34 AM MDT
N24555 · A321neo
Starlink
LGA → DEN · Thu, Oct 15, 7:29 AM EDT
N24573 · A321neo
Starlink
DEN → PDX · Thu, Oct 15, 11:34 AM MDT
N14520 · A321neo
Starlink

UA644 Starlink history

Based on 134 recent flights; Starlink found in 21 of 27 Wi-Fi checks since Jan 30, 2026 (last N14553, Oct 13, 2026).

Aircraft seen on UA644: Airbus A321neo, Boeing 737-800, Boeing 737-900ER, Airbus A319.

Routes UA644 flies

DEN → PDX · 2h 41m
Seen 771 times · last seen Oct 14, 2026
Plan this route
LGA → DEN · 4h 17m
Seen 138 times · last seen Oct 14, 2026
Plan this route
DFW → DEN · 2h 17m
Seen 585 times · last seen Sep 23, 2026
Plan this route
PHL → DEN · 4h 1m
Seen 26 times · last seen May 30, 2026
Plan this route

Other DEN → PDX flights

UA498 UA1247 UA1770 UA2455 UA1337

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 UA644 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 UA644 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.