>>1179240>Peak times you need 10 minutes or betterWell, ultimately it totally depends on how many people are using it. Same with the capacity, if 200 persons is enough capacity for a train, then... it's enough capacity. I think generally 10 minutes is more of a subway or local train frequency. Commuter rail is a separate level for longer distance journeys, which I think 30 miles is
For instance, I'm looking at Stockholm's commuter lines and they've been running every 30 minutes, though I think they're increasing it to 15 minutes. Then they have the subway lines which run every 10 minutes and don't go as far out from the city. They also have more stations