iPhone delta app Calendar Permission Required but app not listed in Privacy & Security

I did the same, but the download off Delta's website was only for the date of the OUTBOUND leg of my itinerary. The RETURN flight info is mentioned in the calendar on the date of the outbound flight, but it does not appear in the Calendar on the date/time of the return flight.

Thanks--just updated, selected "full access" and it added the itinerary to Calendar.

Two questions:

I didn't see an option to select which calendar "category" to add the itinerary to.

I used to only allow Delta to add events--I didn't give full access. Will that work when adding itineraries from the FlyDelta app?

You are mistaken. I'm running iOS 17.3 and under Settings> FlyDelta there is no "Calendars". See image, attached to this post.

Even if you download a .ics file, the ‘Add to Calendar’ is missing from the bottom of the window. I think it’s an iOS bug.

This thread is about Delta ticket holders that have purchased their own tickets but can't get the Delta app or the Delta website to add their itinerary to their iOS calendar.

I've been on the phone with Delta support now for an hour.

I was able to DL an ICS file off the Delta website, but it was ONLY for the outgoing flight, not the return flight for a RT ticket.