ALSO READ: New Electricity Bill: End to subsidised power, distribution overhauled
The latest estimates show the reduction in global passenger traffic volumes as a result of the pandemic progressed from (-) 6.9 per cent in January to (-)22.9 per cent in February and (-) 53.1 per cent in March, totalling to (-) 28.3 per cent decline in Q1 2020, it said.
Terming any projections for the Q2 as a challenge amid general uncertainty about air travel, it said "for one, we are not able to foresee when the outbreak will be considered under control and wide-scale restart of air transportation would imply coordinated efforts of various national governments; we have no indication that this will happen."
Total revenue of the airports across the world is expected to drop by as much as 45 per cent, with the highest decline (49 per cent) likely to be reported in North America followed by APAC region (48 per cent), as per the ACI.
Altogether, the Covid-19 outbreak will wipe almost half of airport revenues in 2020, it said.
Amid these passenger revenue losses, the ACI said there is a need for the protection of airport charges and revenues as airports will need to ensure the continuity of basic services.
It has also sought urgent tax relief to provide the much-needed "financial oxygen" to airports to ensure continuity of operations and safeguard airport jobs.
The ACI has also demanded a waiver or postponement of airport rents and concession fees in the form of a one-time measure for a defined period, among other measures to mitigate the impact on the business.