A Delta Air Lines flight bound for New Orleans returned to Boston Logan International Airport on Sunday after a “smoky odor” was detected in the cabin, officials said. Flight DL1398, carrying 87 passengers, three flight attendants, and two pilots, declared an emergency shortly after takeoff to get priority handling from air traffic control.

A Delta Air Lines flight heading for New Orleans returned to Logan International Airport shortly after departing due to a “smoky odor."

The incident is among a series of flight safety incidents across North America in recent weeks, including a deadly plane collision in Washington D.C. in January.