Buenos Aires to Rio Grande flights: who flies AEP-RGA

Buenos Aires to Rio Grande flight schedule

Scheduled nonstop departures for AEP to RGA starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Buenos Aires (AEP) to Rio Grande (RGA)
Date	Flight	Airline	Departs AEP	Arrives RGA	Duration	Aircraft
Thu, Oct 22	AR 1866	Aerolíneas Argentinas	22:50	02:20	3h 30m	Boeing 737 MAX 8
Fri, Oct 23	AR 1866	Aerolíneas Argentinas	22:50	02:20	3h 30m	Boeing 737-800
Sat, Oct 24	AR 1866	Aerolíneas Argentinas	22:50	02:20	3h 30m	Boeing 737 MAX 8
Sun, Oct 25	AR 1866	Aerolíneas Argentinas	22:50	02:20	3h 30m	Boeing 737-800
Mon, Oct 26	AR 1866	Aerolíneas Argentinas	22:50	02:20	3h 30m	Boeing 737 MAX 8
Tue, Oct 27	AR 1866	Aerolíneas Argentinas	22:50	02:20	3h 30m	Boeing 737 MAX 8
Wed, Oct 28	AR 1866	Aerolíneas Argentinas	22:50	02:20	3h 30m	Boeing 737 MAX 8

Showing all 7 scheduled AEP to RGA departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every AEP to RGA date on the interactive map

Aircraft on the Buenos Aires to Rio Grande nonstop

Aerolíneas Argentinas flies the departures in the schedule table on this page with the Boeing 737 MAX 8 and the Boeing 737-800. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full AEP to RGA nonstop schedule

This page carries the full AEP to RGA nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each AEP to RGA nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See AEP to RGA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Buenos Aires to Rio Grande nonstop

Carriers operating AEP to RGA nonstop in the current schedule.

Aerolíneas Argentinas (AR) route map
The aircraft AR flies

See AEP to RGA on the interactive map →

Frequently asked questions about AEP to RGA

How long is the flight from Buenos Aires (AEP) to Rio Grande (RGA)?

AR 1866 is scheduled at 3h 30m from Buenos Aires (AEP) to Rio Grande (RGA) on every departure in the schedule table on this page. The nonstop covers about 1,404 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from AEP to RGA?

Aerolíneas Argentinas is currently the only airline flying AEP to RGA nonstop. 2LNR doesn't show award or upgrade space for it on AEP to RGA, so this page carries the schedule rather than a space claim.

How many flights a week are there from AEP to RGA?

About 7 nonstop flights a week run between Buenos Aires (AEP) and Rio Grande (RGA) in the current schedule, operated by Aerolíneas Argentinas. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from AEP to RGA depart?

In the next 7 days with service, every scheduled AEP to RGA nonstop leaves at 22:50 local time at Buenos Aires. The schedule table on this page lists each departure by date.

Which flights operate AEP to RGA nonstop?

Aerolíneas Argentinas flies AR 1866 nonstop from Buenos Aires (AEP) to Rio Grande (RGA), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.

Does 2LNR show upgrade or award space on AEP to RGA?

Not on this route: 2LNR doesn't show award or upgrade space for Aerolíneas Argentinas on AEP to RGA. The page carries the full AEP to RGA nonstop schedule and who flies each departure, and the reverse direction is linked below.