In April, a new PhD student started in a Marie Curie network project. He was based in Denmark before joining my group, and the kick-off meeting was going to be in Denmark mid-April, so we agreed that he would spend the first 10 days working with my collaborator in Copenhagen and then relocate after the meeting. That wasn’t my flight but it was my decision and saved one return flight Porto-Copenhagen. I flew direct Porto-Copenhagen for the meeting but arrived early and were able to fit in another meeting and spending the weekend with family. Direct flights, fully occupied.