TEMPO.CO, Jakarta - Two passenger aircraft — a Jetstar and a Qatar Airways plane — came close to crashing into each other on the tarmac at Australia's busiest Sydney Airport on Sunday, DW reported. A crew member was injured and the incident has triggered a probe by the country's safety regulators. The injured crew member was treated by paramedics. Meanwhile, flights at Sydney Airport were experiencing delays following the incident, government agency Airservices Australia said. Sunday's incident comes a day after Sydney Airport witnessed widespread delays sparked by Airservices Australia authorizing "departure spacing" due to roster issues with air traffic controllers.