The customers can try booking on Tuesday, Wednesday & Thursday respectively. However, you can also refer to American airlines low fare calendar to know about the specific days & dates to get affordable carriers.

What happens if your flight is delayed or canceled?

The airline always makes sure to arrive & depart at the right time. So, to avoid the maximum trouble. But, some unfortunate events due to unexpected weather conditions or others can affect the schedule. Multiple alternatives can help in the situation & save more time.

You will be immediately reebok on the next flight if you miss the connection due to a delay or cancellation. Well, there are three different ways to view the rebooking or the next flight:

The customer can easily install the official American app
You can view or make the changes on the official website
Moreover, go ahead with the airport kiosk
These are some important steps related to the American airlines cancellation policy.
Source: https://cancellationflights.com/blog/american-airlines-low-fare-calendar/