- The Delta-operated charter was delayed after cicadas swarmed the Airbus jetliner's auxiliary power unit.
- The White House press corps was put on another plane early Wednesday.
- Reporters were heading to the U.K. to attend the G-7 summit.
A swarm of cicadas grounded a White House charter jetliner late Tuesday, delaying dozens of reporters set to travel to Europe ahead of President Joe Biden's first overseas trip.
The chartered Delta Air Lines Airbus 330-300 was set to take off around 9 p.m. ET from Washington Dulles International Airport, before the horde arrived, marking the latest disruption from the billions of Brood X cicadas that emerged this year after 17 years underground.
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Delta said that flight was delayed because the auxiliary power unit, or APU, which provides electrical power to the cabin and other onboard systems, became inoperative.
"At issue was the presence of periodical cicadas within the APU, rendering it unworkable," Delta spokesman Morgan Durrant said in a statement. "Delta teams dispatched a replacement Airbus A330 aircraft and crew to Washington-Dulles International Airport to operate the flight."
That power unit must be fully functional for transoceanic flight.
The new plane left Dulles for Cornwall Airport Newquay in the U.K. around 3:30 a.m. ET, Delta said.
"We apologize to our charter customers for this rarest of entomological delays, but still nothing is more important than safety," Durrant said.