Baggage Policy and Fees | Delta Air Lines

Delta Vacations

Edocs

Login®

Delta Sky Club® Overview | Delta Air Lines

Sustainability | Delta Air Lines

Customer Service Plan | Delta Air Lines

Delta Air Lines | Flights & Plane Tickets + Hotels & Cars

Fly Delta App | Delta Air Lines

Change or Cancel Overview | Delta Air Lines

When specifying accessible names via `aria-labelledby`, ensure that the 
label elements exist.

## Explanation

Accessible names are required for many parts of a page, including form controls.
One way to accomplish this is to use `aria-labelledby` to specify the ID or IDs of 
other elements which contain a label. For example:

```html
<h2 id="dialog-labell">Important message!</h2>
<dialog aria-labelledby="dialog-label">
```

In this example, the `aria-labelledby` for the `<dialog>` points to an ID of `dialog-label`,
which doesn't exist. The heading it refers to instead has an ID of `dialog-labell`, presumably 
a typo.

## Why this matters

It isn't usually clear when an accessible name is broken, even during user testing.

This check helps to identify where an element clearly intended to have a label, but
that label is missing.

When a label is broken, it may be impossible for a user of assistive technologies
to understand what that element does.

missing-aria-labelled-by

August 2025

July 2025

Delta Air Lines Inc.

Title / URL	Issues
Baggage Policy and Fees \| Delta Air Lineswww.delta.com/us/en/baggage/overview	18
Delta Vacationswww.delta.com/us/en/delta-vacations	8
Edocswww.delta.com/redeem-ecredit/	7
Login®www.delta.com/skymiles/login?mfa=true	6
Delta Sky Club® Overview \| Delta Air Lineswww.delta.com/us/en/delta-sky-club/overview	5
Sustainability \| Delta Air Lineswww.delta.com/us/en/about-delta/sustainability	5
Customer Service Plan \| Delta Air Lineswww.delta.com/us/en/legal/customer-commitment	5
Delta Air Lines \| Flights & Plane Tickets + Hotels & Carswww.delta.com/	5
Fly Delta App \| Delta Air Lineswww.delta.com/us/en/delta-digital/mobile	5
Change or Cancel Overview \| Delta Air Lineswww.delta.com/us/en/change-cancel/overview	5

Fix missing ARIA label IDs

Delta Air Lines Inc.

Where this issue has occurred