I've found FT pretty consistent (except during Chinese New Year, LOL, I received orders from AFTER CNY before I got my CNY orders) for me. About 10--15 days.
Also, the only way I can track my order is by using one of those "track everything sites." I have no idea why, but (mis)informed delivery here does not seem to believe that my FT orders are worth tracking, even the DAY before they appear in my mailbox. I have never gotten a single USPS notification, so once your order ships, I'd advise using 17 track to monitor it as it floats wildly across the US and back.
My more realistic advice, is I don't track the dang things. I have never, ever, not received an order from FT, so I just do my best to forget about the whole thing, and only freak if it's been over a month or something, at which point it's just usually taking a scenic journey around the states. LOL.
The nice thing is FT does store all your orders and their status. If you have ordered an item out of stock though, I do think all bets are off, a bit. You could be waiting for 3, 6, 26 days, etc. It will eventually ship, but you may be waiting a long time. You could contact them to ask, or even to request a refund. For a Chinese company, FT does a pretty good job responding to inquiries and etc., and they will usually work with you, etc.
It's one of the things I like about FT, they really do try to maintain a community to discuss various items, and they try to provide a modicum of customer support and etc.
Best of luck,
Anna