In today's fast-paced world, convenience and efficiency are highly valued, and the travel industry is no exception. With the advent of online check-in options, travellers now have the opportunity to save time and hassle at the airport. But, can you choose your seats when checking in online? In this article, we will explore the advantages and disadvantages of online check-in, seat selection, and provide valuable insights into how to make the most of this modern travel convenience.