Air Busan operates flight BX158 between Seoul (ICN) and Fukuoka (FUK). This route is typically operated by an A321neo. Air Busan has announced Starlink but has not yet begun installations, so this flight is not expected to be equipped until the rollout starts.
We have no record of Starlink on any Air Busan A321neo aircraft.
Equipped
Fleet Size
Coverage
Starlink announced December 2025 — not yet installed
We have no record of Starlink on any Air Busan A321neo aircraft.
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 ICN→FUK updates.
A21N
Based on historical aircraft assignments for this day of the week. Actual aircraft may differ.
Aircraft recently seen operating this flight
Check the Starlink rating on other Air Busan routes.
Our Starlink rating for flight BX158 is very unlikely. We have no record of Starlink on any Air Busan A321neo aircraft. Air Busan has announced Starlink but has not yet begun installations. Check back as our data updates when new aircraft are confirmed.
Air Busan uses Starlink satellite WiFi on equipped aircraft. Flight BX158 operates ICN to FUK. Our Starlink rating for this flight is very unlikely, based on Air Busan's 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 Air Busan app may show the aircraft registration. You can then search that tail number on StarlinkFlights.com. Alternatively, our rating for flight BX158 is very unlikely, based on current fleet data.
The prediction for BX158 is based on the aircraft actually observed or claimed to operate this route, not a generic fleet-wide guess. We have no record of Starlink on any Air Busan A321neo aircraft. 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.
