What changed, and when
Each check of the official pages is compared with the previous one. Changes announced in advance are listed as soon as an airline publishes them.
· announced, not yet in force
Jetstar Airways: new carry-on rules (underseat bag 40 x 30 x 20 cm included; overhead bag 56 x 36 x 23 cm extra; no 7 kg total, 10 kg per bag). Jetstar page. Source.
Dataset created: 34 carriers checked on their official pages, 33 readable.
EU air passenger rights reform: final act signed, awaiting publication in the Official Journal. Source.
Updated . Allowances read on each airline's official website on . Airlines change their rules without notice: check your airline's site before you fly. Sources and method.