The given charts compare the ticket prices of an airline from Sydney to Melbourne and vice versa over a two-week period in the year 2013.
Overall, though the ticket prices of the two routes did not vary significantly, they tended to get most affordable from Tuesday to Thursday and more expensive during weekends.
Regarding the route from Sydney to Melbourne in 2013 over 14 days, the ticket price patterns of the first and second week were nearly identical for all weekdays except Monday. On Monday of Week 1, a ticket from Sydney to Melbourne cost around 80 dollars; however, on Monday of Week 2, the figure dropped significantly to around 50 dollars per ticket. From Tuesday to Thursday, the ticket price dropped to the range of 30 to 40 dollars each. On Friday of both weeks, the ticket price reached its peak at approximately 75 dollars before gradually decreasing to around 50 dollars on Sunday.
Likewise, the price of airline tickets from Melbourne to Sydney in 2013 over the same period was the most affordable on weekdays and pricey during weekends. It is also noteworthy that the ticket prices of the airline from Melbourne to Sydney on Monday and Friday of Week 2 both dropped by 20 dollars compared to the same days of Week 1. There were not any remarkable changes in ticket prices of the two weeks on the remaining days.