Question 1050951

Currently, local time in Calgary is {{{1}}} hour {{{ahead}}} of San Francisco. 

if your plane leaves at {{{3pm}}} on Wednesday, time in Calgary is {{{4pm}}}

 and if the flight takes {{{2}}} hours and {{{40}}} minutes, add it to {{{4pm}}}, and you will arrive in Calgary at {{{6:40pm}}} on Wednesday