Flight a long period with the aircraft requires of transit in one or more airports before the plane prepared to depart to the airport of destination. There are many ways to spend time there.
Time to freshen up. Airport transit usually has a bathroom. Not all equipped with toiletries, but using your own toiletries, the shower can be used to bathe without any charge. There also paid bathrooms that equipped with a toothbrush, soap, up to the towel. You can also refresh yourself by trying to lay down and go to sleep in a safe and comfortable corners of the airport. Some airports provided a reclining seat that can be set into laying position. With extra money, you can sit in a chair which are ready to massage you. If transit time more than 12 hours better be check in a transit hotel.
Surfing, and browsing, about the latest news, something about your destination, or updating your position to your family through the Internet. You can use wi-fi or hotspot out of charge if you bring your own gadget, or you can go to the Internet room. If you do not like it, a book may become in handy. It is a perfect time to read your book till the last page.
If you go with your loves one, or family its time to tight the bond. Playing with children, go to the restaurant to taste the local cuisine. Look around the airport, you might find something entertaining to do.