Jetblue flight B6-2020 had to divert and make an emergency landing at Logan International Airport in Boston, Massachusetts, on October 18.
The Embraer ERJ-190, travelling from Fort Lauderdale, Florida to Worcester, Massachusetts, was diverted after the crew reported a flaps problem.
The plane landed uneventfully.
All 90 people aboard remained unhurt.
Austral Líneas Aéreas flight AR-2431, operating on behalf of Aerolineas Argentinas, returned to Luis Muñoz Marín International Airport, San Juan, Puerto Rico, USA, on September 28.
The Embraer ERJ-190, heading towards Aeroparque Jorge Newbery in Buenos Aires, Argentina, had to return due to some issue with its ailerons.
The plane landed safely.
No injuries were reported.
The passengers were accommodated in a replacement plane.