On December 11th, 2021, Air Canada began scheduled flights to Buenos Aires after a 21-month suspension as a result of COVID-19. Unlike until March 2020, operations were served with a stopover in Sao Paulo from Montreal, instead of Santiago de Chile from Toronto.

The Canadian carrier started with five weekly services on the Boeing 787-9 Dreamliner, which in February was reduced to three with the Boeing 777-300(ER).

See also: Air Canada to resume flights between Toronto and Barcelona.

Air Canada resumed operations between Toronto and Buenos Aires on March the 28th with a stopover in Sao Paulo. These flights will be performed on Boeing 787-9 Dreamliner aircraft, with capacity for 298 passengers.

Schedule between Toronto and Buenos Aires – Air Canada

Flight times

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Flight	From	ETD	To	ETA
AC 090	Toronto (YYZ)	10:40 p.m.	Sao Paulo (GRU)	9:30 a.m. +1
AC 090	Sao Paulo (GRU)	11:30 a.m.	Buenos Aires (EZE)	2:25 p.m.

Flight	From	ETD	To	ETA
AC 091	Buenos Aires (EZE)	4:30 p.m.	Sao Paulo (GRU)	7:10 p.m.
AC 091	Sao Paulo (GRU)	9:10 p.m.	Toronto (YYZ)	6:15 a.m. +1

Frequencies

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Flight	Mon	Tue	Wed	Thu	Fri	Sat	Sun
AC 090	×	×		×		×
AC 091	×	×		×		×

The Canadian company will have a daily frequency between Sao Paulo and Toronto.

Air Canada in South America

Montreal

• Bogotá (BOG): Airbus A330-300
• Buenos Aires (EZE), via San Pablo (GRU): Boeing 787*
• Sao Paulo (GRU): Boeing 787

Toronto

• Bogotá (BOG): Airbus A330-300
• Buenos Aires (EZE), via San Pablo (GRU): Boeing 787
• Sao Paulo (GRU): Boeing 787
• Santiago de Chile (SCL): Boeing 787-9 Dreamliner

*The flight connection will remain available in Sao Paulo with flights from and to Montreal.

See also: Air Canada resumes flights to Reykjavik.