| Totally unfit for purpose. Close it down and start again. Use this airport for all my overseas holidays if necessary as it is only 30 minutes from home but it is getting worse every visit. Passed through check in with Jet2 quickly then the problems started. Had to queue to get through boarding pass barriers then was stuck in queue immediately due to large numbers waiting for customs check. Walked up and down aisles until eventually getting to trays to put belongings in which again takes ages due to high volume of passengers. Once through procedure went to departure lounge where there is never enough seating, and wife fetched a coffee and a bottle of water for the flight at the usual high rip off prices. Once our flight details were shown we went to gate 3 as instructed where we had to go through a passage going on the outside of the waiting area and joined a long queue to get to the boarding gate. After 5 minutes a lady came past us and said she was not pushing in but going to another departure gate for her flight as the queue we were in was for a different flight which, if she hadn't have told us would have meant being in the wrong queue for ages. On the return flight, we landed at 1.30 am, boarded a bus to take us to the long outside passage to the customs lounge. As like the last time we landed, the passage was full so the bus went round the back past airplanes then back until we could join the queue. Eventually we reached the customs hall then went on the long tour up and down aisles to reach the desks. (they have improved it by putting up notices how long you will be waiting before reaching your passport controller, 20 minutes plus is the first sign). Eventually reached the automatic recognition desk, inserted my passport and as before it did not work then was directed to one of the only 4 customs officers on a desk. The only good part was by the time we got to the cases carousel our luggage was there. This airport is totally inadequate for the number of planes and passengers it is handling and is totally a terrible experience for passengers after a long and tiring trip. If Doncaster had more flights and airlines using it, I wouldn't bother with this place again. I have heard they are going to extend the runway for bigger planes but this must be a joke.