I thought you would be. So, hereâs how you do it. In this example, I have ~31000 miles in my United account. I will attempt to hold an award reservation for a one way flight from Houston to Frankfurt in economy. Notice that it costs 30,000 miles, so I have enough miles in my account to book this ticket.
The world's most widely spoken languages by number of native speakers and as a second language, according to figures from UNESCO (The United Nationsâ Educational, Scientific and Cultural Organization), are: Mandarin Chinese, English, Spanish, Hindi, Arabic, Bengali, Russian, Portuguese, Japanese, German and French.
1 French is the 9th most widely spoken language on the planet and the only one, together with English, to be spoken on all five continents.  60% of French speakers are under 30 years old. In most of the IOF member countries, 60% of the population is under 30 years old.