Difference between del, remove, and pop on lists in Python

Is there any difference between these three methods to remove an element from a list in Python?

a = [1, 2, 3]
a.remove(2)
a               # [1, 3]

a = [1, 2, 3]
del a[1]
a               # [1, 3]

a = [1, 2, 3]
a.pop(1)        # 2
a               # [1, 3]