Equipped
Fleet Size
Coverage
Source: United's Starlink tracker, as of Nov 7, 2026
45 aircraft independently verified
United Airlines operates flight UA5123 on 2 airport pairs: St George (SGU) to Los Angeles (LAX) and Denver (DEN) to Roswell (ROW). We don't have enough evidence to rate this route yet. On the most recent figures we hold, Starlink is on 682 of United Airlines' 1,575 aircraft.
For SGU to LAX: We don't have enough evidence to rate this route yet.
For SGU to LAX: We don't have enough evidence to rate this route yet.
Unknown means we don't have enough evidence yet. It is not the same as confirming there is no Starlink.
Flight UA5123 flies 2 airport pairs, and the rating is the same on every one.
Typical aircraft: CRJ-200
Typical aircraft: CRJ-200
No spam. One email when coverage on SGU→LAX updates.
The aircraft on this route have not been checked for Starlink. This is not the same as confirming they don't have it. Check back as more aircraft are confirmed.
Check the Starlink rating on other United Airlines routes.
We don't have enough evidence to rate flight UA5123 yet. United Airlines is actively rolling out Starlink across its fleet. See the United Airlines page for fleet coverage.
United Airlines uses Starlink satellite WiFi on equipped aircraft. We track United Airlines' fleet rollout and aircraft records to rate flights as data accumulates.
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.
The aircraft that operate UA5123 have not been checked for Starlink, so we cannot rate it yet. That is not the same as confirming they don't have it. Check back as more aircraft are confirmed.
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.
