Source? The courts have consistently ruled the other way on the question of scraping.
If you then share confidential information with third parties your employer may (or may not) have a case.
If you then share confidential information with third parties your employer may (or may not) have a case.
It's not especially surprising airlines don't want unauthorised third party apps accessing and storing personal data from their intranets, even if the third party developer is very ethical about not leaking it to people without passwords and makes beautiful UX