Forgive me if this is answered elsewhere, as I suspect it is:

I am a Premier Gold on UA but have no status on DL. I'm flying on DL tomorrow and am wondering if I can still access the elite security line with my MP Gold card. I've never flown DL at BWI so I'm not sure if they're in the same terminal, or if the agents that check your credentials are strict. Any thoughts would be appreciated.

Also anyone have an idea how bad the security line will be around 5AM? The last time I was at BWI was around the Holidays and it was a zoo. No pre-check for me on this trip.