US investigators have disclosed that a runway-closure notice for Maine’s Portland Jetport was missed by pilots of a Southwest Airlines Boeing 737-700 before the aircraft departed the closed runway 29.

Artificial intelligence has been mobilised by a collective industry effort to address the long-running issue of NOTAM complexity, and lies at the heart of a model developed to simplify them. NOTAMs ...

As the Federal Aviation Administration directed U.S. airlines to temporarily halt all domestic departures Wednesday, passengers booked on nearly 4,600 delayed flights waited for an outage to be fixed ...