Depending on year and engine they have used both.
The 3.3 liter V6 has a timing CHAIN and the 2.4 liter , 4 cylinder , has a timing BELT
Chain it has a timing belt
Chain
Chain
chain
6 cylinder has chain. 4 cylinder has belt.
If it is a 4 cylinder, it has a chain. If it is a 6 cylinder, it has a belt.
The Chrysler 3.3L has a timing chain.
2.4L has a belt. 3.0L has a belt 3.3/3.8L has a chain
It has a chain that requires no maintenance. Beginning in 2003 the Accord 4 cylinder has a chain and the V6 has a belt. Prior to 2003 the 4 cylinder had a belt.
The 4 cylinder has a timing chain and the V6 has a timing belt. No maintenance is required on the 4 cylinder chain.
The 4 cylinder has a timing chain. The V6 has a belt.