British Airways has warned of further disruptions in its flight schedule after a two-day strike over pay left thousands of its passengers stranded.
"We are working hard to get back to normal and to get our customers to their destinations," the airline said in a statement.
"The nature of our highly complex, global operation means that it will take some time to get back to a completely normal flight schedule however, we plan to fly more than 90% of our flights today."
British Airways was forced to cancel 1,700 flights to and from London's Heathrow and Gatwick airports during the two-day strike this week.
Another day of industrial action is scheduled for September 27.

Six killed in Houthi attack on ship; US strikes vessel in Gulf of Oman
Rain pounds Beijing as Typhoon Dolphin sweeps through China
Trump says his plane faced 'greater risk' in secret flight change
At least 2 dead, nearly a million without power after severe US Midwest storms
Zimbabwe boat accident death toll rises to 44
One dead, 172 rescued after Indonesian ferry from Bali catches fire
Colombia quake death toll tops 250 as rescuers race to find survivors
North Korea fires missile ahead of major US-South Korea drills
