The good news is the world has a vaccine that should bring aviation back to life.

The bad news is we have no idea exactly when, or how, that will happen.

This week, World of Aviation’s Adam Thorn and Hannah Dowling ask if the world will open back up in summer or winter; at the same time or separate; and whether domestic travel can plug the gap in the meantime?

The pair also discuss the different tactics employed by airlines. Will a decision to stick or twist have long-term ramifications?