> Doesn't that mean sometimes you end up with 2 or 3 trains coming right after each other?
Kind of -- you definitely can have that happen, but probably never because Train #2 is way ahead of schedule, as it's nearly impossible for any American mass transit system's best case scenario to be any better than "on time". When a parade of trains all at once happens, it's more typical that, if trains are theoretically supposed to stop here at 11:10, 11:20, 11:30, and so on, train #1 would be arriving 29 minutes late at 11:39, followed by Train #2 22 minutes late at 11:42, and Train #3 running 14 minutes late at 11:44. For instance, due to "police activity" or worse, when someone dies by suicide on the tracks (pretty sure those delays are much longer than the above example in that case).
Kind of -- you definitely can have that happen, but probably never because Train #2 is way ahead of schedule, as it's nearly impossible for any American mass transit system's best case scenario to be any better than "on time". When a parade of trains all at once happens, it's more typical that, if trains are theoretically supposed to stop here at 11:10, 11:20, 11:30, and so on, train #1 would be arriving 29 minutes late at 11:39, followed by Train #2 22 minutes late at 11:42, and Train #3 running 14 minutes late at 11:44. For instance, due to "police activity" or worse, when someone dies by suicide on the tracks (pretty sure those delays are much longer than the above example in that case).