How to create a Distribution Map to see flight departure delay?

Hi, I have a flight departure data on one airport in which in have the details of Day, Scheduled Time Departure and Actual Time Departure. From the difference between scheduled Time Departure and Actual Time Departure, I can get the Delay Time. Now, I want to create a Distribution Map (I will provide the example) with Day for x-axis and Hour for y-axis. Each grid defined by day and hour is colored according to the departure delay in minutes that occurred in an hour unit. Red represents high departure delay, whereas dark blue indicates low departure delay. The distribution map highlights delay intensity, the day on which the delay occurred, and the duration of the delay. I hope anyone could help me. Thank you.

The example of Distribution Map >>

**The data that I have are attached to the attachment