Intermodal Timetables? "Cut Off Time" and actual departure time?

Optomizing my railfanning time how much time are we talking from the time a trailer gets dropped off at the terminal till its gets loaded on the train till the train actualy leaves the station? In the reverse how much time when a train arivves till the trailer gets unloaded and is availble for pick up?

Schedules

ORIGIN: Buffalo, NY
GATE HOURS:
M 05:00 - 22:00
Tu - F 07:00 - 22:00
Sa 07:00 - 11:00

Destination:

Day Cut Off Available
Monday M 2200 W 0600
Tuesday Tu 2200 Th 0600
Wednesday W 2200 F 0600
Thursday Th 2200 Sa 0600
Friday F 2200 Su 0600
Saturday - -
Sunday - -

DESTINATION: Buffalo, NY
GATE HOURS:
M 05:00 - 22:00
Tu - F 07:00 - 22:00
Sa 07:00 - 11:00

Origin:

Cutoff times and available times are the ones that matter to the customer.

This subject was thoroughly covered in the thread of nearly the same name you started 9 days ago.