my upcoming flight is not showing on widget.

If you mean “Wallet” rather than “Widget” open the AA app, tap on the boarding pass and tap Add to Wallet. Note that you can only add it to the wallet after you check in for the flight, which must be no more than 24 hours before the flight.

There used to be an American Airlines widget for iPhone but it recently went blank and it’s no longer available in the widget menu.

What widget on the Home Screen? Apple does not have an airline, flight or travel widget. Whatever it is, it’s from a 3rd party provider. That’s who you should contact, or the airline.

I have the same issue as the thread starter.on my iphone home screen, the American Airlines widget shows the upcoming flight, the Delta airlines widget does not. Reinstalling the app and iPhone restart did not help

He's referring to the MacBook widget. I have the same problem. And I don't want to kill my notifications.

Then why was it posted in the iPhone forum?

I was referring to the widget on the MacBook Pro. Wrong forum, sorry.

Thank you for the kind reply.