Korean Air, Asiana Fined 6.46 Billion Won Over Seat Capacity Breach

South Korea's antitrust watchdog has penalized Korean Air and Asiana Airlines with a combined 6.46 billion won (roughly $4.5 million) in enforcement fines, ruling that the carriers breached a key commitment tied to the approval of their landmark merger.

The Fair Trade Commission (FTC) said the two airlines failed to maintain at least 90% of the seat capacity they operated in 2019, a threshold designed to protect travelers from reduced service and higher fares as the two former rivals combine into a single dominant carrier.

Korean Air absorbed the larger share of the penalty, at about 5.88 billion won. Regulators pointed in particular to the Incheon–Frankfurt route, where capacity slipped to roughly 69.5% of 2019 levels — well below the required floor.

The FTC framed the fines as a warning shot, signaling it will hold the merged group accountable for any monopolistic behavior during the integration of the two carriers. Maintaining capacity and fare discipline was central to the conditions imposed when the deal cleared regulatory hurdles.

The merger, one of the biggest consolidations in Asian aviation, created a national flag carrier of significant scale but drew scrutiny from competition authorities in multiple jurisdictions over concerns about reduced competition on key international routes.

Korean Air, listed under ticker 003490, now faces added pressure to demonstrate that the combined airline can honor its remedies while managing the operational complexity of folding Asiana into its network.