The phrase "coach class" refers to the economy class or basic section of seating in an airplane. It is usually less expensive than business or first class and has fewer amenities. Full definition
No matter what you do, being stuck inside a metal tube in coach class for hours is going to suck. (awayfromtheoffice.com)
If you're on a budget, you probably only search for coach class flights. (inc.com)
I have taking coaching classes for college students since one and a half years and now wish to be associated with a professional firm where I can explore wider horizons. (bestsampleresume.com)