Can't Close routes

[furioso]

Hi,

ID: 131 Fokker 50
Type: Can't close routes
Description: Existing route is the only connection between two or more other routes flown by this plane. I receive this error, but i don't have connection between routes in this aircraft.
Airline Details: Planet Express - ID  39833 [PW#1324]

[dktc]

Not having connection is the exact problem here.

You would have to either use the "close all routes" button, or try and see if the game let you undo it from the route with the largest route id.

[furioso]

"close all routes" button worked.

Thanks!