From B&H:
"B&H will be closed Monday, March 25th in observance of Passover and will reopen on Wednesday, April 3rd at 9:00AM EDT.Orders must be placed by 12:00PM EDT on Sunday, March 24th in order to ship before the Holiday. Orders placed after this time will ship when we reopen.
We apologize for the inconvenience and appreciate your patronage."
Be sure to plan your purchases in advance to avoid delays.