How many years of comparable data are there for Denmark and IDA blend?

35 years are reported by both, from 1970 to 2004.

Where does this data come from?

Statizoid (derived), published as Air transport, registered carrier departures worldwide, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Denmark vs IDA blend: Air transport, registered carrier departures worldwide, per square

Denmark

2.49 units per square kilometre

in 2004

IDA blend

0.0785 units per square kilometre

in 2023

Denmark rank

30th

IDA blend rank

31st

Air transport, registered carrier departures worldwide, per square over time

Denmark
IDA blend

How they compare

Denmark currently reports 2.49 units per square kilometre against 0.0785 units per square kilometre in IDA blend, a difference of 2.41 units per square kilometre.

That makes Denmark's figure about 31.7 times IDA blend's.

Across all 35 years both countries report, Denmark has been ahead every year.

Denmark ranks 30th and IDA blend ranks 31st of 183 countries.

Denmark has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Denmark	IDA blend	Difference	Ahead
1970s	1.67 units per square kilometre	0.0236 units per square kilometre	1.65 units per square kilometre	Denmark
1980s	1.89 units per square kilometre	0.0431 units per square kilometre	1.85 units per square kilometre	Denmark
1990s	2.54 units per square kilometre	0.0483 units per square kilometre	2.49 units per square kilometre	Denmark
2000s	2.54 units per square kilometre	0.0453 units per square kilometre	2.49 units per square kilometre	Denmark

Averages of every year both report within each decade.

Frequently asked questions

Which has higher air transport, registered carrier departures worldwide, per square, Denmark or IDA blend?: Denmark, at 2.49 units per square kilometre against 0.0785 units per square kilometre in IDA blend as of 2004.
What is the difference in air transport, registered carrier departures worldwide, per square between Denmark and IDA blend?: 2.41 units per square kilometre, with Denmark ahead.
How many years of comparable data are there for Denmark and IDA blend?: 35 years are reported by both, from 1970 to 2004.
How do Denmark and IDA blend rank globally for air transport, registered carrier departures worldwide, per square?: Denmark ranks 30th and IDA blend ranks 31st of 183 countries.
Where does this data come from?: Statizoid (derived), published as Air transport, registered carrier departures worldwide, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Denmark vs IDA blend: Air transport, registered carrier departures worldwide, per square. Statizoid, drawing on Statizoid (derived). Retrieved 07 September 2026, from https://infrastructure.statizoid.com/compare/air-transport-registered-carrier-departures-worldwide-per-square-kilometre/denmark/ida-blend/

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<a href="https://infrastructure.statizoid.com/compare/air-transport-registered-carrier-departures-worldwide-per-square-kilometre/denmark/ida-blend/">Denmark vs IDA blend: Air transport, registered carrier departures worldwide, per square</a> — Statizoid

About this data

Indicator: Air transport, registered carrier departures worldwide, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 230 places, 10,074 data points, 1970–2023
Last refreshed: 21 August 2026

Air transport, registered carrier departures worldwide divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.