I have a 12 yr old son, living with my exwife in CPH. I go there every 2 months to see him for a week. I looked today for Feb 13-19, using the 5 week flexible day window and I kept getting "Sorry we have no flights that match your request". I am in CPH right now, I fly back in 2 days... but my Feb trip seems to be in jeopardy.