Go the airlines website - select Frequent Flyer program and sign up or when flying an application is usually available from flight attendants or found in the airline magazine found in the seat pocket.
You can register for Iberia Plus online. Just go to their website.
For someone who is a frequent flyer, a frequent flyer program allows the customer to earn miles or points that one can exchange for another plane ticket, purchasing hotel rooms, renting cars or general shopping.
The easiest way is to go on the airline website of the frequent flier program you want to join. All the majors have easy access to join on their websites.
To join the Iberia frequent flyer programme you have to submit your request. After being approved you can take part in its activities.
China Airline's frequent flyer program is called Dynasty Flyer. Partner airlines are Mandarin Airlines and China Southern Airlines.
Yes, Skyward is Emirates frequent flyer program.
American Airways offers a frequent flyer program that can be used on any of their flights, including international.
Apply on the airlines website
Yes, Skyward is Emirates frequent flyer program.
EgyptAir is part of the Star Team Alliance program. See related link below, however their specific frequent flyer program is EgyptAir Plus.
It depends on the airline. Most want you to join their program and allow you on their website to join and get the miles after you have flown provided it is within a certain length of time.
You can find the miles used on the United frequent flyer program online on the United website. After you get on the United Website you can log-in to the Milage Plus Program and see the miles used.
There are a number of frequent flyer programs available from all major airlines. I personally like the Hawaiian Air Miles program as well as the Delta Sky Mile program.