United Airlines operates flight UA2858 between Newark (EWR) and Phoenix (PHX). This route is typically operated by a 737-900. Based on United Airlines' current Starlink rollout — 665 of 1,575 aircraft equipped (42% of the fleet) — our Starlink rating for this specific flight is very unlikely.
Based on how many 737-900 aircraft at United Airlines have Starlink.
Starlink was measured by a passenger speed test on aircraft N76504 on Sep 23, 2026. That aircraft flew this flight on Aug 21, 2026.
Equipped
Fleet Size
Coverage
Source: United's Starlink tracker, as of Oct 29, 2026
31 aircraft independently verified
Based on how many 737-900 aircraft at United Airlines have Starlink. Starlink was measured by a passenger speed test on aircraft N76504 on Sep 23, 2026. That aircraft flew this flight on Aug 21, 2026.
Very unlikely means the evidence points to an aircraft without Starlink today. That can change as the airline equips more aircraft.
No spam. One email when coverage on EWR→PHX updates.
Rating: Very unlikely. This is our rating that this specific flight has Starlink. Based on how many 737-900 aircraft at United Airlines have Starlink. Starlink was measured by a passenger speed test on aircraft N76504 on Sep 23, 2026. That aircraft flew this flight on Aug 21, 2026.
UA2858 is used on more than one route, and the aircraft assigned isn't always the same. The score above reflects the best-equipped version, so your flight may differ.
Aircraft recently seen operating this flight
Check the Starlink rating on other United Airlines routes.
Our Starlink rating for flight UA2858 is very unlikely. Based on how many 737-900 aircraft at United Airlines have Starlink. Starlink was measured by a passenger speed test on aircraft N76504 on Sep 23, 2026. That aircraft flew this flight on Aug 21, 2026. United Airlines is actively rolling out Starlink across its fleet. Check back as our data updates when new aircraft are confirmed.
United Airlines uses Starlink satellite WiFi on equipped aircraft. Flight UA2858 operates EWR to PHX. Our Starlink rating for this flight is very unlikely, based on United Airlines' fleet rollout data and confirmed tail numbers.
The most reliable method is to check your specific tail number after check-in — your boarding pass or the United Airlines app may show the aircraft registration. You can then search that tail number on StarlinkFlights.com. Alternatively, our rating for flight UA2858 is very unlikely, based on current fleet data.
The prediction for UA2858 is based on the aircraft actually observed or claimed to operate this route, not a generic fleet-wide guess. Based on how many 737-900 aircraft at United Airlines have Starlink. Starlink was measured by a passenger speed test on aircraft N76504 on Sep 23, 2026. That aircraft flew this flight on Aug 21, 2026. A confirmed, dated passenger sighting for this specific flight can override this when one exists.
No prediction can guarantee a specific aircraft. Airlines perform last-minute equipment swaps for maintenance, operational needs, or schedule changes — meaning a Starlink-equipped tail can be replaced by a non-equipped one on the day. A rating of very likely means historical data strongly favors Starlink on this flight, but it is not a guarantee. For the most reliable information, check the airline's gate display or app on the day of departure.
