Board Thread:Episode Discussion/@comment-27312496-20181203203901/@comment-27745396-20181204174416

Cinder is pretty optimistic if she thinks they can catch Ruby before she reaches Atlas. Unless the train to Argus was about to go some Trans-Siberian railway level route (longest travel takes 9 days) Ruby and company would have reached their first destination in a day or two.

Maybe Cinder doesn't know about the Atlas military post in Argus and she assumes that our heroes will be stuck in the city for weeks/months before getting permission/papers to travel the other Kingdom. Otherwise she is really letting her thirst for revenge to dim her inteligence