Yes a quota shared with stations like Gorakhpur, Lucknow and Kanpur. Now think yourself how much chance Gonda has, still if you wanna go then it's fine. Try for Sapt Kranti Express it's more feasible for Gonda.
Plus it's a Sampark Kranti of Bihar anyways it's not supposed to have any additional halts in states outside it's homestate (Bihar), warna Agra aur Gwalior bahut pehle hi Karnataka Sampark Kranti Ko rukwa chuke hote.