A number of airlines have expressed concern that 5G deployment near airports could endanger air traffic safety
Airlines that have canceled flights due to 5G concerns include Emirates, Air India, Japan Airlines, and All Nippon Airways.
Prominent airlines from Japan, India, and the United Arab Emirates (UAE) have suspended flights to airports across the United States after expressing concern over the deployment of 5G.
Emirates, Air India, Japan Airlines, and All Nippon Airways canceled flights to New York, New Jersey, San Francisco, Los Angeles, Chicago, Houston, and Seattle, among other US cities.
Air India announced on Tuesday that it would no longer operate flights the next day to New York's John F. Kennedy International Airport, San Francisco International Airport, Chicago's O'Hare International Airport, and New Jersey's Newark Liberty International Airport "due to deployment of the 5G communications in USA."
On the same day, Emirates canceled flights to at least nine US cities, again "due to operational concerns associated with the planned deployment of 5G mobile network services in the U.S," while Japan Airlines and All Nippon Airways canceled at least 13 flights.
Airlines and the FAA previously repeatedly voiced concerns about C-band 5G potentially disrupting airplane instruments, namely radio altimeters. So far, the US aviation body cleared less than a half of the nation's commercial fleet for low-visibility landings at the airports potentially affected by 5G interference. International airlines were also seriously affected, with All Nippon Airways saying that while its Boeing 787 aircraft could operate under the new guidelines, 777's could not.
In response to concerns, AT&T and Verizon postponed the Wednesday rollout of 5G service near some airports, but not all.
Airlines For America warned the White House this week that American commerce would "grind to a halt" if the deployment was not delayed, and that "the vast majority of the traveling and shipping public will essentially be grounded."
"This means that on a day like yesterday, more than 1,100 flights and 100,000 passengers would be subjected to cancellations, diversions or delays," the organization said.