Just tell me the next bus is just a minute or 2 away and much less crowded. This happens in Japan too. The first bus is full with people packed in leaning on e

Just tell me the next bus is just a minute or 2 away and much less crowded. This happens in Japan too. The first bus is full with people packed in leaning on each other. Wait 20 seconds the next bus is empty and I get a seat. The problem is I don't know they are bunched when the first bus arrives. I assume that's the only bus and that if don't get on it will be another 10 - 20 mins for the next bus. If I knew the busses were bunched I'd be more than happy to take the less crowded bus.