I was on NW NW 2252 (MEM-DCA) last night and after an aborted landing was diverted to BWI. I wasn't paying a whole lot of attention, but we were very close to the ground and suddenly the nose pitched up very rapidly as the pilot applied full thrust. The plane kind of struggled a bit; it didn't feel like we were gaining altitude at all. After about 10 seconds, it felt like were regaining altitude again; this was my second aborted landing and was a bit more unsettling than the last. We circled around for a bit, waiting to see if the fog would clear some. The pilot mentioned possible diversion to Norfolk or Baltimore. Ended up at BWI about 15 mins later. Delta organized buses for people who wanted a ride to DCA, I had my ride come grab me at BWI. Got home about 2 hours later than planned.
At least one other Delta flight was diverted to BWI last night.