Iberia flight IB-6402 had to return and make an emergency landing in Mexico City, Mexico, on July 18th.
The Airbus A340-600 plane took off for Madrid, Spain, but had to turn back after the crew failed to retract the landing gear.
The plane landed safely. Everyone aboard remained unharmed.
American Airlines flight AA-759 was intercepted by fighter jets on the way to Philadelphia, Pennsylvania, on July 19th.
The Airbus A330-300 plane flying from Athens, Greece, was in Italian Airspace when it lost radio communication, prompting the authorities to dispatch two Eurofighter jets from Istrana, Italy.
The communication was later re-established, and the fighter jets returned to the base.
The flight continued to Philadelphia.
Delta Airlines flight DL-181 made an emergency landing in Manila, Philippines, on July 18th.
The Boeing 767-300 plane flying from Narita International Airport, Japan, was descending toward Manila when the crew noticed a hydraulic leak.
The plane landed safely and was towed to the apron. All one hundred and twenty passengers and nine crew members remained unharmed.
Malaysia Airlines flight MH-134 had to return and make an emergency landing in Brisbane, Australia, on July 18th.
The Airbus A330-300 plane took off for Kuala Lumpur, Malaysia, but had to turn back due to a technical issue.
The plane landed safely. All passengers and crew members remained unharmed.