Date on which the trademark application was filed with TMO?

Boarding pass was applied on 17 June 2019.

Who is the trademark proprietor?

Trademark application was filed by IMPERATIV HOSPITALITY.

Trademark application is filed under which trademark class?

Trademark application has been filed under following classes.
32

Trademark application is at what stage of trademark process?

As per IP India, trademark application is on the following stage:
Registered.

What is the Listed Application ID of the Trademark?

Listed application Id of Boarding pass is 4208820.

Who filed the trademark on behalf of the proprietor?

Trademark attorney of the Boarding pass is Active Registration Service.

Is the Trademark word, color or device mark?

Boarding pass is a WORD as per IP India data.