This year, the airlines have been busily packing on the extra fees and cutting services. However, there have been a few "sacred cows" the carriers have avoided messing with: international flights and upper-class services. Unfortunately, United has just decided to commit sacrilege. The airline will cut free meals in coach class on Europe flights and in business class on domestic flights.

Read the full details of United's cuts on SmarterTravel.com.

Surprised by these cuts or not? Post a comment below.