Thanks for the tips. As expected, my flight was canceled - DL is so predictable.
With this weather, I'm probably just going to end up taking a cab. I had to take the bus to work today and it took about 45 minutes from 27th St., I can't imagine how long a subway/bus combo to LGA would take.
I actually just found out my GF's dad is going to be taking a car to LGA this afternoon, so ideally I'll be able to hop on that.
Thanks!