AEROLINEAS ARGENTINASAR33% on time
Flights AR1634 varies Mo Tu We Th Fr Su
live
Direct flights from Buenos Aires (AEP) to Santa Rosa (RSA): 6 nonstop departures observed each week across 1 airline. 33% of the last 6 operated flights arrived within 15 minutes of schedule. The median arrival is 27 minutes late. No cancellations were recorded across the 6 tracked flights. The nonstop covers 576 km, an estimated 1 hour 14 minutes in the air. Measured by Pro Flight Search from live flight boards at Buenos Aires and Santa Rosa. Updated 21 October 2026 at 07:17 UTC.
Today, AEP → RSA
Wed 21 Oct · local times- 10:40 AR1634AEROLINEAS ARGENTINAS On scheduleTAA ·
Checked AEP board 04:17
AEP
Buenos Aires
busy · +17
RSA
Santa Rosa
tracking
576 km · ~1h 14m est.
Runs rough · 1 airline · 6x weekly · nonstop
33% on time
of the last 6 operated AEP → RSA flights arrived within 15 minutes
Median arrival delay is +27 min. 0 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+27 minacross the last 6 operated legs
Flight time~1h 14mestimated from route distance
Weekly departures6x1 direct airline on the leg
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Buenos Aires to Santa Rosa route actually runs
Pro Flight Search records official board updates for nonstop AEP to RSA flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Buenos Aires (AEP) to Santa Rosa (RSA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/AEP-RSA
AEP to RSA questions
Is AEP–RSA running on time right now?
Mostly on schedule. The departure side at AEP is the weaker end, route health score 78/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from AEP to RSA?
Great-circle distance is 576 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 71–79 min gate-to-gate on this route.
How often does AEP–RSA fly?
AEROLINEAS ARGENTINAS runs the route with about 6 flights a week (sun, mon, tue, wed, thu, fri). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at AEP and arrival-side delay at RSA, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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