United Airlines operates flight UA789 between Denver (DEN) and Washington (DCA). This route is typically operated by an A321neo. Our Starlink rating for this flight is likely. Based on how many A321neo aircraft at United Airlines have Starlink. On the most recent figures we hold, Starlink is on 682 of United Airlines' 1,575 aircraft.
Based on how many A321neo aircraft at United Airlines have Starlink.
Equipped
Fleet Size
Coverage
Source: United's Starlink tracker, as of Nov 7, 2026
45 aircraft independently verified
Based on how many A321neo aircraft at United Airlines have Starlink.
Likely means most of the evidence points to Starlink on this flight, but it is not certain.
These are facts about individual flights. They do not change the route rating above.
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Rating: Likely. This is our rating that this specific flight has Starlink. Based on how many A321neo aircraft at United Airlines have Starlink.
Aircraft that operated UA789 in the last 90 days, from our weekly flight tracking. Showing 10 of 22.
| Aircraft | Type | Last week seen | Starlink |
|---|---|---|---|
| N57855 | 757-300 | Nov 2, 2026 | Not confirmed |
| N57863 | 757-300 | Nov 2, 2026 | Not confirmed |
| N77867 | 757-300 | Nov 2, 2026 | Not confirmed |
| N56859 | 757-300 | Nov 2, 2026 | Not confirmed |
| N57864 | 757-300 | Nov 2, 2026 | Not confirmed |
| N57862 | 757-300 | Oct 26, 2026 | Not confirmed |
| N73860 | 757-300 | Oct 5, 2026 | Not confirmed |
| N75851 | 757-300 | Sep 28, 2026 | Not confirmed |
| N17104 | 757-200 | Sep 28, 2026 | Not confirmed |
| N57857 | 757-300 | Sep 28, 2026 | Not confirmed |
Check the Starlink rating on other United Airlines routes.
Our Starlink rating for flight UA789 is likely. Based on how many A321neo aircraft at United Airlines have Starlink. United Airlines is actively rolling out Starlink across its fleet. Check back as our data updates.
United Airlines uses Starlink satellite WiFi on equipped aircraft. Flight UA789 operates DEN to DCA. We rate flight UA789 likely.
The most reliable method is to check your specific aircraft. Flight-tracking sites and some airline apps show the aircraft registration close to departure. You can search that registration on StarlinkFlights.com. Our rating for flight UA789 is likely. The explanation is on this page.
The rating is a label, not a guarantee. It reflects the evidence we hold for the route. Based on how many A321neo aircraft at United Airlines have Starlink. Passenger speed tests and aircraft records for this specific flight are listed on this page as evidence. They do not change the rating.
No rating can guarantee a specific aircraft. Airlines swap aircraft for maintenance, operations or schedule changes, so an equipped aircraft can be replaced by one without Starlink on the day. A high rating means the evidence favors Starlink, but it is not a guarantee. On the day of departure, check the airline's gate display or app.
