My DD has only just really started going 9-5 without at 13 months, and still she is offered a sippy of cows milk during the day with each meal as replacement.
At 10 months she was definitely still two feeds during my work day.
That doesnt mean it wont work for you, mine was probably more my own preference as I still have access to DD
(and i wanted a more milk less food diet to 12 months but she lead the change to the other way around about six weeks ago).
I could feed her 3 hourly still if i felt the need (and if she is sick i will encourage her) but she can go without for up to 12 hours now if needed.
She doesnt seem to make up for it at home but does get desperate for the first one!