I don’t think so. Keep in mind you only make passive income when you are also flying in career. If you are doing anything but flying in career mode, you won’t make passive income.
Try doing one career flight. Check back the next day (I’m not sure what time it actually adds it in) and you’ll see income.
Edit: Here’s my most recent one. I did a 20 min flight (or so). So I didn’t make much passive.