We’ve ended the live portion of our coverage. Read our latest coverage.



— The views of pilots and instructors on the potential risks of trainees spending more time learning automated systems than manual control.

— A visual explanation of why investigators fear two Boeing 737 Max aircraft may have crashed for similar reasons.

— The United States decision to ground Boeing’s 737 Max aircraft on Wednesday.

Passengers in the United States were bracing for delays on Thursday, a day after President Trump announced the grounding of all Boeing 737 Max aircraft in the wake of a deadly crash in Ethiopia, but experts said the three American carriers that operate the planes would replace the jets with other aircraft.

• The so-called black boxes, voice and flight data recorders, recovered from the wreckage of Flight 302 were sent to France for analysis on Thursday, Ethiopian Airlines said. Satellite data has revealed similarities between Sunday’s crash and the October crash of a plane flown by the Indonesian carrier Lion Air, but the recorders contain more detailed information about the Ethiopian flight’s final moments.