RomCom bear in mind that most of our aurora chasing is based on skycams looking straight up. Therefore we are only seeing (or not!) aurora directly overhead.
Viewing aurora on the horizon or above can be aurora far away - from softservenews.com "An Aurora with an altitude of 68 miles (109 Km) for example could be visible over 700 miles (1,126 km) further south."
So when you're up in a plane over the Faroes for e.g you are basically getting a much better view of far away aurora. I think it's rare that they are actually dancing around the plane!
People on the Aurora Hunters UK FB page have been on the flights and got good results I believe.