THE real reason airlines still board planes from front to back despite it causing huge aisle queues has been revealed."In block boarding, the zones aren't necessarily separated by rows on the plane; they're actually designated based on factors like cabin class, frequent flier status, whether or not you hold an airline credit card, and fare class.
"This would mean boarding all of the passengers on even rows, seat A first, then going to the odd rows, then the other seats.He added: "Some may adopt some of the principles my method exposes, but I don't know that any will switch completely."