My itinerary ---- > flying across the CONtinents

Hi~!
I have now scheduled a complete itinerary of my trip. Travelling over five different countries and experience the exotic scenery as well as the local cuisine.How exciting is that!
I have scheduled my commencement of this trip to be on the 20th of January, the first destination I am aiming to travel to is New York in USA, because it is the furthest country from Australia out of all the five countries that I am desire to go. All the flights that I have booked are in the economic class and I browsed through a lot of websites to make a comparison on the prices and quality of airlines, because it is the only way that  I can minimize my expenses on airfares.
On 20th of January, I am going to take the 602 Asiana airline departing from Sydney international airport at 10:10 am, this flight will first arrive its first terminal in Seoul at 18:40,total duration is approximately 10 hours 30 minutes. And then, I will have to wait at the Seoul airport for 3hrs 20 minutes until the flight 222 Asiana airline depart for New york. Arriving New York airport the next morning at 10:00.It took about 28 hrs from Sydney to New York by flight, covering a total of 19,420 km. It is such a long way away`.Wondering how bored I will be on the plane alone for 28 hrs.
I am going to stay in New York for 2 nights and I have already booked the hostel as these 2 days accommodation. This hostel is located in the central region of New York city, that is why I chose to accommodate in this hostel in the first place, it will save a lot of travelling and time when I will be visiting the famous tourist attraction in New York city.
The next country I am leaving for is going to be London, there is also going to be a stop in Dublin during the way from New York to London, the total distance is 5,552km. At 10:30 on 23rd, the 104 flight of Aer Lingus flight is taking off from New York to London. The connections in between is going to be 1hr 20 minutes. If there is no contrary, I will be arriving London at 19:55 on the same day.
After the two days visiting in London, I am going to head towards Paris, because Paris is right under London.The 316 flight of British airway is departed London at 11:15 on 25th and arriving in Paris at 12:30.

At 11:05 on 27th, I  am going to take the 309  flight from Paris to Venice, total duration is going to be 6 hrs 30 minutes.  So I will be arriving Venice at 17:35.
I will be departing Venice for Beijing on 29th, taking the 137 flight of emirates. Deparing at 15:35, arriving Beijing at 15:45 on 30th. A stop in Dubai is going to be for 3:40 minutes. Another long wait.:( Nevertheless, the trip to Beijing is the one that I am most looking forward to!
On the 2nd of February, my trip around the world is going come to an end.I will be departing Beijing at 21:35 and returning to Sydney at 10:05 on the 3rd of Februay~ I bet I will not be willing to be back from such an wonderful trip.