"Hawaiian Announces Start Dates, Begins Ticket Sales for New Seoul Flights - New Korean-Language Website Introduced at www.HawaiianAirlines.co.kr" (Press release).
2007년 6월 6일에 확인함.  “Hawaiian Announces Start Dates, Begins Ticket Sales for New Seoul Flights - New Korean-Language Website Introduced at www.HawaiianAirlines.co.kr” (보도 자료).