American Airlines flight AA-1100 made an emergency landing in Phoenix, Arizona, on March 30th.
The Boeing 737-800 plane took off for Baltimore, Maryland, but had to turn back after a noxious odor in the cabin made several people feel sick.
The plane landed back safely.
Two people were evaluated by the medical teams at the airport.

GoAir flight G8-338 made an emergency landing in Delhi, India, on June 21st.

United Airlines flight UA-812 made an emergency landing in Seattle, Washington, on January 11th.