Contradiction with Acts 20:16
Paul hasted to be at Jerusalem, contradicting pausing at Assos in Acts 20:14.
Acts 20:16: For Paul had determined to sail by Ephesus, because he would not spend the time in Asia: for he hasted, if it were possible for him, to be at Jerusalem the day of Pentecost.
Contradiction with Acts 18:21
Paul departs from Ephesus with haste, unlike waiting in Troas and Assos in Acts 20:14.
Acts 18:21: But bade them farewell, saying, I must by all means keep this feast that cometh in Jerusalem: but I will return again unto you, if God will. And he sailed from Ephesus.
Contradiction with Philippians 2:24
Paul trusts to see Philippians shortly, suggesting more urgency than Acts 20:14 depicts.
Philippians 2:24: But I trust in the Lord that I also myself shall come shortly.