The UK government is working towards flying home around 135,000 stranded travellers following the collapse of Thomas Cook.
Officials said 74 flights were scheduled on Tuesday, to bring back 16,500 people, with more than 1,000 flights planned over the next 13 days.
"We are working around the clock, in conjunction with the government and the aviation industry, to deliver the flying programme after Thomas Cook ceased trading," Britain's aviation regulator said.
This comes a day after 64 emergency flights brought 14,700 people back to the UK.
The collapse of Thomas Cook in the early hours of Monday left hundreds of thousands of people stranded at holiday destinations around the world.
"A repatriation of this scale and nature is unprecedented and unfortunately there will be some inconvenience and disruption for customers. We will do everything we can to minimise this as the operation continues," Richard Moriarty, Chief Executive at the Civil Aviation Authority, said.
Russian ballistic missiles have killed 12 people and injured more than 30 in Kyiv early on Thursday, authorities said, damaging buildings and severing power supply to some parts of the Ukrainian capital.
South Korea and the United States will cut short annual joint military drills to five days from 11 and scale back some field training, the allies said on Wednesday, after President Donald Trump ordered a substantial reduction in US participation.
At least 100 people were killed when a low-tech artisanal gold mine collapsed in the Central African Republic on Tuesday, a senior official at a local mining association said.
An Israeli airstrike killed nine Palestinians at a police station in Gaza on Wednesday, medics said, two days after US envoy Jared Kushner ended a trip to the region that failed to push forward Donald Trump's plan to end the war in the enclave.