How long is a flight from NY to HTX?

Excuse me, I was wondering if you could help me out with a quick question about flight durations. Specifically, I'm curious about how long a flight from New York City, or NY as it's often abbreviated, would take to get to Houston, Texas, which is often referred to as HTX in some contexts. I'm trying to plan a trip and would appreciate any insight you might have on the estimated travel time between these two destinations.