How much time does it take to get from the city of orange to East Hollywood on the 5 north at 9am on a weekday

I just moved to the city of Orange near the 5 and 22 freeways, and commute to East hollywood for work. If I leave at 9am, how long will it take me get to work due to traffic? I know it takes me about 30 minutes without traffic.How much time does it take to get from the city of orange to East Hollywood on the 5 north at 9am on a weekday1.5 hrs if no accidents occur from point a to b