All of them...(now extant)
Plus a California Zephyr detour through the Feather River Canyon,
A Coast Starlight detour over Tehachapi Loop,
Texas Eagle detour between St. Loius/Chicago over the ex C&EI,
Plus the late Floridian (Chicago-Florida),
The late Three Rivers,
The late Kentucky Cardinal,
The late Gulf Breeze between Mobile and Birmingham,
The late Sunset Florida extension between Nawluns and Sanford.

Missed...
The National Limited,
The North Coast Hiawatha,
The Janesville WI train,
The Montrealer north of St Albans.

Can't get them all...