had been forced to isolate after testing positive. here s our business reporterjonathanjosephs. departure boards full of holiday disappointment. coronavirus means a growing number of flights are not taking off as planned. in the united states, many airlines are struggling to find enough crew to staff all their services, leading to frustration among those who want to spend the holiday season with loved ones. i m literally only travelling because i have a father who is sick and i don t know how much longer he has left, so i wanted to see him for christmas. but other than that, i would stay home. i booked this trip in february. we had no idea we would still be dealing with covid. it s crazy! we are not normally a family who it s crazy! we are not normally a family who travel it s crazy! we are not normally a family who travel at - a family who travel at christmas.