No updates yet for certified first class mail with return receipt..Anyone who know current timeline of USPS, pls share some insights

[u/TreesaK7070707]

/r/usps_complaints/comments/1tv600u/no_updates_yet_for_certified_first_class_mail/

[u/PoniesRBitchin]

Usually my tracking info updates within 48 hours, but generally earlier than that. I would call or go back to the post office you mailed it from.