<human>:  Chance boarded a plane departing from London to New York at 6:00 a.m. ET on Monday. He arrived in New York 18 hours later. If he took another plane flying to Cape town the day he arrived in New York and arrived in Cape town at 10:00 a.m ET on Tuesday, calculate the number of hours his flight took from New York to cape town.
<bot>: How many hours did Chance spend in New York? ** Eighteen hours later, after departing from London, Chance arrived in New York at 6:00+18 hours = 00:00 on Tuesday.
How many hours did Chance spend on his flight from New York to Cape Town? ** If he arrived in cape town at 10:00 p.m. on Tuesday, his flight took 10:00-00:00 = 10 hours.
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