Flightaware and Gateguru - track flights

With all the flying over the holidays, two websites that I find invaluable are www.flightaware.com and www.gateguru.com. 

These two websites make it easy to track any flight anywhere. You use the live tracking feature or you can track estimated take off time, arrival time and gate status. 

On the home page, enter the name of the airline and the flight number. The site will find the plane and all the information including departure, arrival and gate information. 

Obviously over the holidays with weather and high traffic volume, this can be extremely helpful.

Hope this helps makes your holiday travel just a little bit easier.