AEP → SDEBuenos Aires to Santiago del Estero

live

Direct flights from Buenos Aires (AEP) to Santiago del Estero (SDE): 12 nonstop departures observed each week across 1 airline. No cancellations were recorded across the 11 tracked flights. The nonstop covers 940 km, an estimated 1 hour 42 minutes in the air. Measured by Pro Flight Search from live flight boards at Buenos Aires and Santiago del Estero. Updated 6 November 2026 at 15:41 UTC.

Today, AEP → SDE

Fri 6 Nov · local times
AR1460AEROLINEAS ARGENTINASIn the air, 73 min late

Left AEP at 09:43, 73 min after its 08:30 slot.

Track AR1460 →
  1. 08:30 AR1460AEROLINEAS ARGENTINAS Left 09:43 +73 ·
  2. 19:25 AR1464AEROLINEAS ARGENTINAS On scheduleTAA ·

Checked AEP board 12:41

AEP Buenos Aires busy · +16
SDE Santiago del Estero tracking
940 km · ~1h 42m est.
dep bank 08:30–19:1512x weekly
Running clean · 1 airline · 12x weekly · nonstop
78 / 100

route health from live AEP and SDE delay boards

0 of 11 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Flight time~1h 42mestimated from route distance
Weekly departures12x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 11

Who flies it

observed on the boards · 7 days
AEROLINEAS ARGENTINASAR

Flights AR1460 varies Mo Tu We Th Fr Sa · AR1464 varies Mo Tu We Th Fr Su

History

operated legs · board outcomes
11-06AR1460departed+73
11-05AR1464departed+28
11-04AR1460departed+17
11-04AR1464departed+49
11-03AR1464departed+43
11-02AR1460departed+22
11-02AR1464departed+81
11-01AR1464departed+5
10-31AR1460departed+51
10-30AR1460departed+8
10-30AR1464departed+62

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
AEPBuenos Aires +16 min busy 🌤 clear · N 5 kt Full AEP delay board →
SDESantiago del Estero tracking Full SDE delay board →

How the Buenos Aires to Santiago del Estero route actually runs

Pro Flight Search records official board updates for nonstop AEP to SDE 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 Santiago del Estero (SDE) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/AEP-SDE
How we measure this →

AEP to SDE questions

Is AEP–SDE 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 SDE?

Great-circle distance is 940 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 96–111 min gate-to-gate on this route.

How often does AEP–SDE fly?

AEROLINEAS ARGENTINAS runs the route with about 12 flights a week (daily). 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 SDE, 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.