On Saturdays, I skate at 7:00am. Since I have to take the subway and the crosstown bus (NYer here!), I leave at 5:20am. It's a 10 minute walk to the subway, hop on the local train and hope there's an express when it gets to the express station. If all goes as planned, I'm off the express train at 6:15am and waiting for the 6:23 crosstown bus. I usually arrive at the rink by 6:43am.
When I miss the crosstown bus thanks to the subway, it's a jolly run of 7 long NYC blocks to the rink.
As for the weekdays, I am ashamed to say that I haven't managed to get up for those sessions yet. If I did, it would be up at 5:00, out the door by 6:00 and an 8 block walk to my car. Wish there was parking available in my apt building.... Sigh....