The two charts above represent the prices of plane tickets from Sydney to Melbourne and Melbourne to Sydney in 2013.
Overall, both of the charts show a constant fluctuation and resemblance in the ticket prices. In the first week, the highest cost to fly from Sydney to Melbourne was on Monday at $80. Whereas the opposite direction reached a peak at $80 on Friday. Furthermore, in the second week, the highest prices were both held on Friday at $75 and 60.
In terms of the first chart, the price started high at $80, and continued with a rapid decline at $35 on Tuesday and Wednesday. Soon after, it was increased to $40 on Thursday, then followed by an instant growth to $75 on Friday, $70 on Saturday, and $50 on Sunday. In the second week, it stayed at the same price until it was decreased on Tuesday and Wednesday to $35 and $40 on Thursday. Following the weekend, it went through a massive inflation on Friday at $75, $70 on Saturday, and finally $50 on Sunday.
Therefore in the second chart, mondays were priced at $60 and $40. Tuesday, Wednesday, and Thursday in both weeks were at $35. Then it went through a rapid increase to $80 on Friday the first week, and $60 on the second week. Afterwards, on Saturday, the price was held at $60 and $50 the next week. Lastly, Sundays cost $50 on both weeks
