If I has to choose I would teleport, because I wouldn’t want to be late for interviews and meetings, I could also just teleport myself out of uncomfortable or dangerous situations. However I can see flying as a good option, for one teleporting would take a lot practice and you don’t want to teleport yourself somewhere you don’t want to go, with flying you may have more control. The only downside to flying is that you would get tired and need multiple breaks, a place to sleep at night, that said I would choose teleporiting.
If I has to choose I would teleport, because I wouldn’t want to be late for interviews and meetings, I could also just teleport myself out of uncomfortable or dangerous situations. However I can see flying as a good option, for one teleporting would take a lot practice and you don’t want to teleport yourself somewhere you don’t want to go, with flying you may have more control. The only downside to flying is that you would get tired and need multiple breaks, a place to sleep at night, that said I would choose teleporiting.