回複：H4同時加入H1b加快處理，會同時批準麽（謝謝）

if wife's I-539 in the same package, usually yes. (100% same time responsive in 2001-2003, starting to decline in recent years but I'll still say almost always.) Around 2003 BCIS had an Q&A session informing AILA that this is done as a courtesy so no basis for return fees if only the I-539 delay, but not the I-129 delay.