United Airlines operates flight UA874 between Tokyo (NRT) and Hagåtña (GUM). This route is typically operated by a 737-800. Based on United Airlines' current Starlink rollout — 665 of 1,575 aircraft equipped (42% of the fleet) — we estimate a 37% probability that this specific flight is equipped with Starlink satellite WiFi.
Based on the airline's published installation figures for the aircraft types observed on this flight: B38M 4 flights at 3% equipped; B738 4 flights at 72% equipped. Weighted by observed flights, the expected share of equipped aircraft is 37%.
Equipped
Fleet Size
Coverage
This route is predominantly operated by B738 aircraft. The score reflects United Airlines's confirmed Starlink rollout status for the B738 fleet specifically, not the airline's fleet-wide average.
Starlink coverage on this route is limited. United Airlines has started its Starlink rollout, but this route or aircraft type may not yet be equipped — the probability will rise as more aircraft are confirmed.
No spam. One email when coverage on NRT→GUM updates.
Flying with Starlink WiFi?
Starlink inflight WiFi is fast but public. Anyone on the same network can see your traffic. NordVPN encrypts everything in one tap.
Get NordVPN →Comparing VPNs for inflight use? Read our guide →
Disconnect your VPN briefly for speed tests — then reconnect.
Affiliate link — we may earn a commission at no cost to you.
Prediction (37%) reflects the chance this specific flight has Starlink. Based on the airline's published installation figures for the aircraft types observed on this flight: B38M 4 flights at 3% equipped; B738 4 flights at 72% equipped. Weighted by observed flights, the expected share of equipped aircraft is 37%. B738 coverage (37%) shows how many B738 aircraft have Starlink.
Aircraft recently seen operating this flight
| Date | Tail Number | Route |
|---|---|---|
| Feb 22, 2026 | N35260 | NRT → GUM |
Check the Starlink probability on other United Airlines routes.
We estimate a 37% probability that flight UA874 has Starlink WiFi. Based on the airline's published installation figures for the aircraft types observed on this flight: B38M 4 flights at 3% equipped; B738 4 flights at 72% equipped. Weighted by observed flights, the expected share of equipped aircraft is 37%. 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 UA874 operates NRT to GUM. Our Starlink probability score for this flight is 37%, 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 probability score for flight UA874 is 37% based on current fleet data.
The prediction for UA874 is based on the aircraft actually observed or claimed to operate this route, not a generic fleet-wide guess. Based on the airline's published installation figures for the aircraft types observed on this flight: B38M 4 flights at 3% equipped; B738 4 flights at 72% equipped. Weighted by observed flights, the expected share of equipped aircraft is 37%. 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 score of 80% or above means historical data strongly favours 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.
