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Best airline to Argentina

Ranked on one measure only: how often each airline's flights on Argentina routes actually arrived on time. Not seat width, not service — punctuality, from the regulator's own file.

Most punctual on Argentina routes

British Airways

82.7% on time across 484 flights

# Airline Flights On time
1 British Airways 484 82.7%
2 Gol Linhas Aéreas 788 80.4%
3 LATAM Brasil 808 68.7%
4 Aerolíneas Argentinas 645 60.7%
5 Iberia 203 0%

Busiest routes into Argentina

GRU → AEP São Paulo to Buenos Aires (BR–AR) 411 flights · 73.96% on time D LHR → EZE London to Buenos Aires (Ezeiza) (GB–AR) 212 flights · 80.57% on time B GIG → AEP Rio De Janeiro to Buenos Aires (BR–AR) 188 flights · 58.79% on time F GIG → EZE Rio De Janeiro to Buenos Aires (Ezeiza) (BR–AR) 156 flights · 83.33% on time C GRU → EZE São Paulo to Buenos Aires (Ezeiza) (BR–AR) 112 flights · 43.64% on time F

What "best" means here, and what it does not

Punctuality is one dimension of a good airline and not the one most people would name first. It is, however, the only one that is measured the same way for every carrier and published by somebody with no stake in the answer — which makes it the one worth ranking on.

It is also route-specific. An airline near the bottom of this table may be excellent elsewhere; what the table says is how it ran on these particular routes over this particular period. The same list, worst first →