Major U.S. Airline Axes Its Customer Service Number, TSA May Scrap Liquid Limits Frontier Airlines will be switching to a completely digital method of communicating with customers. This, plus more in air travel news. Previous Article 4 Self-Sabotaging Beliefs That Hold Women Entrepreneurs Back from Success Next Article A Couple Drove 2 Hours To Adopt a 'Depressed' Cat Named Fishtopher After a Tweet About Him Went Viral. Now, They Want To Use His Popularity To Help Other Shelter Pets.