Figure 5: Illustration of T100 Data

Key: DEN=Denver International Airport; LAX=Los Angeles International Airport; SLC=Salt Lake City International Airport

Notes: Nonstop segments are represented by straight arrows, i.e., number of passengers transported between points (between takeoff and landings)

LAX to SLC: 100 passengers transported

SLC to DEN: 110 passengers transported

Onflight markets are represented by curved lines, i.e., where passengers are enplaned and deplaned on a flight

LAX to SLC: 40 passengers

LAX to DEN: 60 passengers

SLC to DEN: 50 passengers

For a one-stop flight, the number of passengers would be the same as under segment and market.

Source: U.S. Department of Transportation, Office of the Secretary, O&D Survey Reporting Regulations for Large Air Carriers: Code of Federal Regulations Part 241, Section 19-7 (Washington, DC: 1992).