{"prepared_date":"2026-10-08","source_snapshots":[{"file":"TopRoutesJuly2014June2026.xlsx","sha256":"c9a5ceabcbcf1e8ee923f5e65424e1b6c0a1a0d8f59181db927a010e2d2c2220"},{"file":"abs_310104_population_states_Mar2026.xlsx","sha256":"2bcc8b90b39032707f0f8b2cea482d98df6317d2a07ee53cc9573a999fd749b2"},{"file":"bitre_airport_traffic_annual_fy_1985_2025.xlsx","sha256":"c6750fdad08c64da816d32e05cb7eabb1f44b71f8e923f4a35959c255285630b"},{"file":"bitre_airport_traffic_monthly_top20_2009_Jun2026.xlsx","sha256":"9a5ec82c1685e0f434dcbdec66047b1c0049de014984ff2d54091384d6d92632"}],"sources":[{"author":"BITRE","title":"Australian domestic aviation activity: time series (Top routes workbook, July 2014 to June 2026)","url":"https://www.bitre.gov.au/publications/ongoing/domestic_airline_activity-time_series"},{"author":"Australian Bureau of Statistics","title":"National, state and territory population, March 2026, Table 4","series_id":"A2060842F","released":"2026-09-17","licence":"CC BY 4.0","url":"https://www.abs.gov.au/statistics/people/population/national-state-and-territory-population/mar-2026"},{"author":"BITRE","title":"Airport traffic data: financial years 1985-86 to 2024-25, and monthly top 20 airports to June 2026","released":"2026-10-02","url":"https://www.bitre.gov.au/resource/aviation/airport-traffic-data"}],"figures":{"trips_per_resident_2019":2.4251,"trips_per_resident_2026":2.1861,"trips_per_resident_change_pct":-9.86,"population_2018_12_31":25146140,"population_2025_12_31":27790263,"population_change_pct":10.52,"comparable_routes":57,"routes_with_higher_occupancy":43,"routes_with_lower_occupancy":14,"median_occupancy_change_points":2.05,"airports_ranked":15,"airport_rank_changes":{"Canberra":-1,"Darwin":-2,"Hobart":1,"Launceston":-1,"Mackay":-1,"Newcastle":-1,"Sunshine Coast":5}},"notes":["Trips per resident divides financial-year passenger trips by the resident population at 31 December, the midpoint of that year.","Passenger trips are flight stages and include trips by visitors; the rate is not the number of flights a typical resident takes.","Seat occupancy is passenger trips divided by seats flown on a route in a financial year, as in chart 11.","Route occupancy uses the 57 comparable routes and the workbook's twelve-month totals at June 2019 and June 2026.","Slope-chart label positions are spread apart for legibility; line ends show the true values.","Airport passenger movements count arrivals plus departures on scheduled domestic and regional flights; each trip is counted at both airports.","The treemap groups every trip once: the ten busiest disclosed routes, the other disclosed routes, and trips BITRE does not list by route.","Airport ranks for FY2014-15 to FY2024-25 use every airport BITRE reports; FY2025-26 uses the monthly file for the 20 busiest airports."]}