Pardon my ignorance. A little confused about it.
I have seen people keep talking about entering lounges after arrival at destination . On the other hand afaik lounges are always after security. So how do people get access after arrival?
Or are all those Delta clubs/priority select lounges before security?
Also don't you always need to show a boarding pass in order to enter the lounge?
Can somebody Please enlighten me to understand the concept better ?