理论上可以待到AP过期，不过时间太长可能回来海关会问

回复 [url=http://rd2.huaren4us.com/huaren.php?hrtopic_id=2406238&hrurl=%2fshowtopic.aspx%3ftopicid%3d2406238%26amp%3bpostid%3d80184807%2380184807][img][/img][/url]2楼road.not.taken的帖子[/url]

是啊，待太长的感觉怪怪的。但又不知道多长算太长。
sixiyy 发表于 4/10/2019 11:35:36 PM [url=http://forums.huaren.us/showtopic.aspx?topicid=2406238&postid=80191535#80191535][/url]

I think you'd better not exceed one year unless you have good reason like medical emergency. It's all depends on the immigration officer. Just google "how long stay outside Advance Parole". Someone was denied after two months oversea, but some can stay 9 months and come back without question.