DD is 4.5mths but has been the same since about 2mths. She feeds before every nap (generally 4/5 x 40 mins) so around every 2-2.5 hrs. Sometimes she has a quick one minute feed, sometimes she feeds for 5-10 minutes. Probably 2-3 times a day she will want a quick 1-2 minute feed between naps. If she's ever fussy I offer the breast but she doesn't always take it. Before she goes to bed for the night she usually stays on the breast for 20 minutes or so. She only ever takes one side at a time.
We bed share so throughout the night I have no idea how many times she feeds. She wakes a lot and if she doesn't go straight back to sleep after a cuddle I offer it and she'll have a quick feed but always falls asleep pretty quickly.