I am getting myself totally stressed at the thought of the airport check-in process at Manchester, and have seen so many horror stories in the press - by want to know of honest reality of the situation. Due to fly with elderly mum who cannot stand for long, autistic DS and son age 12 - along with hubby who hates flying - we are flying to Corfu - to get on a cruise ship and if the process takes hours - we may miss the flight and cruise, plus I have to keep it all together for everyone (this is a rescheduled holiday booked pre-pandemic). TIA