I dislike taking the NYC bus because of the time variability it adds. Variability in the subway times during "normal" times are way lower.
A huge line at a stop, the amount of stops a bus makes, and traffic, can all make a huge difference in the amount of time a trip can take. Also, some of the crosstown buses are slower on average than walking.
A huge line at a stop, the amount of stops a bus makes, and traffic, can all make a huge difference in the amount of time a trip can take. Also, some of the crosstown buses are slower on average than walking.