Here’s an example of the type and depth of information that you can extract, if you use your online resources. In this case, FlightAware is used to study a very large cargo flight hauling large aircraft components between Boeing factories at Charleston, SC and Paine Field in Everett, WA. Screencaps were made and compiled into the 2-page analysis below, including a few explanatory comments by aiREFORM.
Study these resources yourself, so you can research the flights that impact your home area. Here are the key links used:
Click on the image below for a scrollable view; the PDF file may be downloaded.
One aspect of this example that is helpful is both [KCHS] and KPAE] are NOT major hub airports. Thus, this particular route is not burdened with enroute delays and stretched arrival patterns, as are found routinely at SeaTac [KSEA], related to hub arrival over-scheduling.