Julia Somerville, Angela Rippon and Gloria Hunniford investigate more viewers' holiday nightmares, looking at problems with flights and planes. Including the big-name booking site that forgot to tell customers their tickets were cancelled, and the truth about why airline seats are shrinking is revealed. Travel dilemmas are resolved by the experts at the Rip Off Britain pop-up shop, and travel expert Simon Calder has invaluable advice on avoiding visa and passport horrors.