Comment on Super-Cheap First-Class Flight ChallengeparentComments−shin_lao13yIt's human optimization. Experts know the system in and out and can take advantage of almost free seats in flights. Don't bother, you don't have access to those seats through the regular booking system.
Comments
It's human optimization. Experts know the system in and out and can take advantage of almost free seats in flights. Don't bother, you don't have access to those seats through the regular booking system.