Flying to Europe right now feels like it is fraught with uncertainties. The rules for entering the UK and EU member states can change quickly, adding to some of the confusion. But I felt ready for the challenge. Having been vaccinated, my partner and I were eager to experience our first international trip since COVID-19 was named a global pandemic. I booked our flights on British Airways from Los Angeles International Airport to Barcelona, Spain via London Heathrow. Leaving on a Saturday evening in late June from LAX proved to be a great choice, as we managed to escape the long lines, confusion and circle of hell-type torment that often accompany trips from this international hub. Alas, many restaurants and retailers were closed, a stark reminder that things have not yet returned to normal.