Ok, I'm starting this trip report early since I have GO GO Inflight WIFI. Flight CAK to DTW to LAS Boarded our CRJ200 at CAK on time at 5:27 p.m. EST...taxied out just short of runway 23L. "Ladies and gentleman, from the cockpit this is your captain"...ok here it comes..."we are sorry but we will be pulling over here to the side and will need to wait 30 minutes in our holding area for another landing slot to open up in Detroit." Heavy traffic, low ceilings,rain and ILS approaches was making DTW today a busy place to try and land. So we sit for 30 minutes and then we finally get our slot and take off. This flight is supposed to be a 26 minute flight from wheels up to touch down. However it turned into a 40 minute flight, again due to weather and traffic our plane made one giant circle around DTW before we could land. We land and taxi to the gate no issues. We come in at C18 and we need to go to A64, start walking towards terminal A...go down the escalators and through the tunnel of flashing lights. If you never have been to DTW the tunnel from C gates to A gates makes you feel like you just took a hit of acid...it has this soothing music and flashing/changing light colors. Make it to our gate to find out that we are delayed by 1 hour 13 minutes for our flight from DTW to LAS. So we settle down for some food while we wait. We finally board our plane at 8:27 p.m. EST, and I have to say that Delta did a nice job at getting everybody on board our 767-300 aircraft for as big a plane that it is. Seemed like we boarded and were off the ground faster than the CRJ200 that I arrived at DTW on. So I'm now just a little southwest of Chicago according to our in-flight moving map at 32,000 feet going 444 mph, can't this thing go faster? LOL...I will try and update this as my week in Vegas progresses.