Dover, DE to Stamford, CT buses and trains from $79

Here are some trips other travelers have found on Routefriend.
$79
4h 43m
1 stop
Amtrak
$88
8h 21m
2 stops
Amtrak Metro-North
$91
5h 43m
2 stops
Amtrak Metro-North
$141
6h 3m
2 stops
Amtrak Metro-North
$?
10h 48m
3 stops
Amtrak Metro-North