input checking
name change
input checking
fix time
add file to pipe into program for testing
get rid of dynamic mem
Merge branch 'dev' of github.com:hmgoalie35/Program3 into dev
get rid of destructor
add ability to print out flight schedule
fix time inputs, city input check
display flight duration when printing out flight schedule, modify timeLength operator<< for better formatting
flight length = arrival time - departure time
quit program after entering 'P' to print ddfs
add in default constructor
add data member for flight duration
comment-in destructor
add in comments
dont export .txt files