Beginning May 6th, United Airlines will resume flights connecting Houston and Buenos Aires with Boeing 777-200(ER) seating 276 passengers. The last operations with the above-mentioned aircraft were in March 2020, prior to the COVID-19 pandemic.

Since United resumed service to the Argentine capital in October 2020, flights are operated on the 252 or 257-seat Boeing 787-9 Dreamliner. This change will result in an increase of between 20 and 25 seats for each operation.

Regarding frequencies, the daily flight will continue.

See also: Conviasa resumes flights to Buenos Aires.

Schedule between Houston and Buenos Aires – United Airlines (Boeing 777)

Flight times

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Flight	From	ETD	To	ETA
UA 819	Houston (IAH)	8:00 p.m.	Buenos Aires (EZE)	7:55 a.m. +1
UA 818	Buenos Aires (EZE)	9:20 p.m.	Houston (IAH)	5:45 a.m. +1

Frequencies

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Flight	Mon	Tue	Wed	Thu	Fri	Sat	Sun
UA 819	×	×	×	×	×	×	×
UA 818	×	×	×	×	×	×	×

United Airlines in South America

Chicago (ORD)

• Sao Paulo (GRU): 7 weekly flights – Boeing 787-9 Dreamliner

Houston (IAH)

• Bogotá (BOG): 14 weekly flights – Boeing 737-700
• Buenos Aires (EZE): 7 weekly flights – Boeing 777-200(ER)
• Lima (LIM): 7 weekly flights – Boeing 767-300(ER)
• Quito (UIO): 9 weekly flights – Boeing 737-700
• Rio de Janeiro (GIG): 6 weekly flights – Boeing 767-300(ER)
• Sao Paulo (GRU): 7 weekly flights – Boeing 777-200(ER)
• Santiago de Chile (SCL): 7 weekly flights – Boeing 767-300(ER)

New York (EWR)

• Bogotá (BOG): 7 weekly flights – Boeing 737-700
• Sao Paulo (GRU): 7 weekly flights – Boeing 777-200(ER)

See also: JetSMART Argentina to fly between Buenos Aires and Lima.