Korean Air is increasing its Incheon to New York JFK service from once to twice daily as of May, the airline has confirmed.
The carrier currently offers double daily A380 flights to Los Angeles and daily A380 flights to New York. Korean Air also flies out of 10 other US cities.
"We have the most competitive service for the US business traveller to S.E. Asia and Korea," said Korean Air's vice president of sales and marketing for the Americas, John Jackson.
"When you combine our A380's comforts with our schedule and service, we offer a strong value proposition and travellers are responding very well."