Yes it will be good if departed from Ambikapur by morning 5 but more importantly it should leave from Durg at around 3 and reaches Ambikapur by 12 so that all flight people can get train option.
please wait...Translate to HindiHaan yaar, agar Ambikapur se subah 5 baje nikal jaye toh accha hoga, lekin badi important baat yeh hai ki Durg se kareeb 3 baje nikle aur 12 baje tak Ambikapur pahunche, taaki sab flight wale train ka option le sake.