TS from St. Louis on 4/22/2019 10:03:19 PM:
Amtrak only allows bikes on the 49 Lake Shore Limited; bikes are barred from all other trains that run between Albany and Buffalo. Usually the Lake Shore Limited departs westbound from Albany daily at around 7:30 p.m. and arrives in Buffalo (DePew station) at around midnight.
For reference, it stretches all the way from NYC to Chicago.