Show the issue. We cannot help if we don't know what the issue is. I assume we cannot get to the page you're having issues with. Did you try with Firefox in Troubleshoot Mode? https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode#search

I am worried as I get closer to my departure date that I still will not be able to access my flight info and will not be able to check-in! They told me to change browsers! Help! 😳

Shouldn't this be in an email or in their app on your phone? https://www.delta.com/us/en/delta-digital/mobile I got my flight info in an email.

This is what we get every year when flying. see screenshot I would assume you can get something similar from their site.

This is the issue, "I can't access any info on my return flight on their 'flight details' page." If you want to access the info on your phone thats fine. But I was trying to access it on my laptop. I have had no problem with it in the past and now can't access that page. I cannot "get something similar" if I can't access the page.

I only have 2 add-ons. I took them off. Same problem. And I can access the page with MS Edge but not with Firefox. 😕

You still have not shown the issue. Just saying you have an issue doesn't help us help you.

Do you need to see a blank page??? It has the web address at the top and nothing on the page.

Hi

What add-ons do you have installed in Firefox?

What level of Enhanced Tracking Protection do you have set?

I only have 2 which I turned off and it does not make a difference. I turned one back on because I do not need the other one. And now I have come across another page in a diferent website that comes up with only the address at the top and a blank page, only this page is black. The other blank page is white. Enhanced tracking is standard. That has never been a problem. And, come to think of it, it happens with another website, too. 😳