--- title: "Rio Grande to Buenos Aires flights: who flies RGA-AEP" description: "Aerolíneas Argentinas flies nonstop from RGA to AEP, about 6 flights a week as AR 1867, scheduled at 3h 20m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/rga-aep" url: "https://2lnr.com/routes/rga-aep.md" date_modified: "2026-10-18T05:10:47Z" --- # Rio Grande to Buenos Aires (RGA-AEP): nonstop flights and who flies them Aerolíneas Argentinas flies the RGA to AEP nonstop about 6 times a week. In the timetable below it flies as AR 1867, scheduled at 3h 20m for the 1,404 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See RGA to AEP on the interactive map [Get started free](https://2lnr.com/login) 6 Flights a week, 4-week average 3h 20m Scheduled flight time 1,404 mi Nonstop distance Free To get started ## Rio Grande to Buenos Aires flight schedule Scheduled nonstop departures for RGA to AEP starting October 23, 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 Rio Grande (RGA) to Buenos Aires (AEP) | Date | Flight | Airline | Departs RGA | Arrives AEP | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | AR 1867 | Aerolíneas Argentinas | 03:10 | 06:30 | 3h 20m | [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ar/737-max-8.md) | | Tue, Oct 27 | AR 1867 | Aerolíneas Argentinas | 03:10 | 06:30 | 3h 20m | Boeing 737 MAX 8 | | Wed, Oct 28 | AR 1867 | Aerolíneas Argentinas | 03:10 | 06:30 | 3h 20m | [Boeing 737-800](https://2lnr.com/seatmaps/ar/737-800.md) | | Thu, Oct 29 | AR 1867 | Aerolíneas Argentinas | 03:10 | 06:30 | 3h 20m | Boeing 737 MAX 8 | | Fri, Oct 30 | AR 1867 | Aerolíneas Argentinas | 03:10 | 06:30 | 3h 20m | Boeing 737-800 | | Sat, Oct 31 | AR 1867 | Aerolíneas Argentinas | 03:10 | 06:30 | 3h 20m | Boeing 737-800 | | Sun, Nov 1 | AR 1867 | Aerolíneas Argentinas | 03:10 | 06:30 | 3h 20m | Boeing 737-800 | Showing all 7 scheduled RGA to AEP departures across 7 days with service, starting October 23, 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 RGA to AEP date on the interactive map ## Aircraft on the Rio Grande to Buenos Aires nonstop Aerolíneas Argentinas flies the departures in the schedule table on this page with the [Boeing 737-800](https://2lnr.com/seatmaps/ar/737-800.md) and the [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ar/737-max-8.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full RGA to AEP nonstop schedule This page carries the full RGA to AEP nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each RGA to AEP nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See RGA to AEP on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Rio Grande to Buenos Aires nonstop Carriers operating RGA to AEP nonstop in the current schedule. - [Aerolíneas Argentinas (AR) route map](https://2lnr.com/routes/airlines/ar.md)\ [The aircraft AR flies](https://2lnr.com/seatmaps/ar.md) See RGA to AEP on the interactive map → ## Frequently asked questions about RGA to AEP **How long is the flight from Rio Grande (RGA) to Buenos Aires (AEP)?** AR 1867 is scheduled at 3h 20m from Rio Grande (RGA) to Buenos Aires (AEP) 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 RGA to AEP?** Aerolíneas Argentinas is currently the only airline flying RGA to AEP nonstop. 2LNR doesn't show award or upgrade space for it on RGA to AEP, so this page carries the schedule rather than a space claim. **How many flights a week are there from RGA to AEP?** About 6 nonstop flights a week run between Rio Grande (RGA) and Buenos Aires (AEP) 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 RGA to AEP depart?** In the next 7 days with service, every scheduled RGA to AEP nonstop leaves at 03:10 local time at Rio Grande. The schedule table on this page lists each departure by date. **Which flights operate RGA to AEP nonstop?** Aerolíneas Argentinas flies AR 1867 nonstop from Rio Grande (RGA) to Buenos Aires (AEP), 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 RGA to AEP?** Not on this route: 2LNR doesn't show award or upgrade space for Aerolíneas Argentinas on RGA to AEP. The page carries the full RGA to AEP nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [AEP to RGA nonstop flights](https://2lnr.com/routes/aep-rga.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Rio Grande (RGA)](https://2lnr.com/routes/rga.md), or [every route from Buenos Aires (AEP)](https://2lnr.com/routes/aep.md). Nonstops to Buenos Aires (AEP) from other airports within 150 miles of Rio Grande (RGA): - [Ushuaia (USH) to Buenos Aires (AEP)](https://2lnr.com/routes/ush-aep.md), 77 miles from RGA Nonstops from Rio Grande (RGA) to other airports within 150 miles of Buenos Aires (AEP): - [Rio Grande (RGA) to Buenos Aires (EZE)](https://2lnr.com/routes/rga-eze.md), 19 miles from AEP Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full RGA to AEP nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)