Question:
If one started to say the amida (of shacharis) right before chatzos, and finished after chatzos, does he fulfill his obligation or should he do tashlumim at mincha?
Answer:
Hi,
If one already started davening before chatzos and he didn’t finish before chatzos he may still continue to daven.
Best wishes
Sources:
Eshel Avrohom ( Butchatch) 89-1, Eshei Yisroel chap.13 ftnt. 9 and 16.