The Israel Airports Authority (IAA) estimates that 1.5 million passengers will pass through Ben Gurion airport around the time of the Passover holiday in April. It will certainly be the busiest holiday season for two years, as the tourist industry recovers from the impact of the Covid pandemic.
https://en.globes.co.il/en/article-ben-gurion-airport-preparing-for-busy-passover-1001404814