What started as a humble little aerial crop dusting operation called Huff Daland Dusters in 1924 has now grown into one of the world largest global airlines helping more than 160 million travelers get to the places they want to go to each year.What started as a humble little aerial crop dusting operation called Huff Daland Dusters in 1924 has now grown into one of the world largest global airlines helping more than 160 million travelers get to the places they want to go to each year.