السلام عليكم ustadh Is one obliged to follow the athan from the masjids nearby them or rely on online websites, so if one catches salah before athan from local masjid but online it ended 1-2 mins before, is his salah valid or not?

Ustadh AbdulAziz al-Haqqan

Usually there is time between the athan and the iqamah, so it won't be an issue in sha'a Allah. If your case is different, elaborate in another quesiton.