Datalex chief executive Sean Corkery said the airline retail software company saw a strong recovery activity across all geographies in the first three months of 2023. Photograph: Tom Honan Datalex, the Irish airline retail software company, said on Thursday it saw a strong recovery in airline activity across all geographies in the first three months of 2023, after its pretax loss more than doubled last year to $11.4 million (€10.3 million) amid a delayed rebound in the Chinese market due to Covid-19 lockdowns. The company said that it recently renewed contracts with key existing customers, JetBlue, Air China and Air…