Trip Delay does not cover Terrorism.
Covered Hazards – equipment failure, inclement weather, strike and hijacking/skyjacking
https://www.chasebenefits.com/sapphirepreferred page 41.
Trip Interruption does cover Terrorism, but the types of expenses that it reimburses are different.
You are right, my bad!
I filed for Trip Delay as the agent on the phone claimed that would be the category for my claim, which is probably right, but makes it hard to get covered for. I will file an appeal, but as it stands, it's unlikely I'll ever see my money there