Korean Air Additional 09 Summer changes to US

As per 23FEB09 Amadeus timetable display, Korean Air additional changes to US operation for the Summer 2009 season is the following:

Chicago Daily 747-400 replace 777-200
Dallas Reduce from 4 to 3 weekly
Honolulu Daily 747-400 replace 777-200
San Francisco 5 weekly operates from 01JUL09 to 26JUL09, Daily from 27JUL09 to 30AUG09
Seattle Increase from 3 to 5 weekly from 01JUN09 and further increase to Daily between 21JUL09 to 30AUG09
Washington Planned mixed 747/777 operation replaced by Daily 777-200

For changes to Los Angeles and Las Vegas, please see separate post