A senior adviser to Iran's supreme leader says other countries in the region would also lose access to Iranian airspace and airports if the ban continues, according to Anadolu Agency.
An FAA equipment problem affected travel through Newark, New York and Philadelphia-area airports.
A newly published report attributes widespread flight cancellations to a rare software fault lasting a fraction of a second, according to the BBC.
City officials say a patient has died from malaria in Frankfurt, bringing the total number of such deaths connected to air travel to three so far this year.
The UK's aerospace regulator has been told to review Tuesday's outage, according to Al Jazeera.
More than 2,000 flights were canceled after an air traffic control system failure, according to The Guardian.
More than 2,000 flights were canceled after an air traffic control system failure, according to The Guardian.
Heidi Alexander ordered an investigation into the glitch that caused more than 2,000 flight cancellations, according to the BBC.
With flights being cancelled due to air traffic control problems, BBC Business has published guidance on what travellers are entitled to when their journeys are disrupted.
The government remains confident in under-pressure Martin Rolfe, though the transport secretary believes the glitch was avoidable, according to The Guardian.
UK flight cancellations topped 2,000 as the transport secretary said the Nats incident was not 'unavoidable,' according to The Guardian.
A technical issue at UK air traffic control provider Nats has disrupted flights for a second consecutive day, with over 1,300 cancellations reported.
A technical problem at National Air Traffic Services has affected departures from a number of major UK airports, according to the BBC.
National Air Traffic Services says recovery from a technical issue that disrupted departures at several UK airports will take time, as European gas prices also rise ahead of winter.
A BBC News report examines how hotter temperatures and stormier weather are increasingly affecting flights, raising questions about whether passengers will need to accept more delays and diversions.