IRJ → AEPLa Rioja to Buenos Aires

live

Direct flights from La Rioja (IRJ) to Buenos Aires (AEP): 7 nonstop departures observed each week across 1 airline. 90% of the last 10 operated flights arrived within 15 minutes of schedule. The median arrival is 3 minutes early. No cancellations were recorded across the 10 tracked flights. The nonstop covers 977 km, an estimated 1 hour 45 minutes in the air. Measured by Pro Flight Search from live flight boards at La Rioja and Buenos Aires. Updated 15 September 2026 at 22:23 UTC.

IRJ La Rioja tracking
AEP Buenos Aires smooth · +0
977 km · ~1h 45m est.
dep bank 12:45–21:557x weekly
Runs reliable · 1 airline · 7x weekly · nonstop
90% on time

of the last 10 operated IRJ → AEP flights arrived within 15 minutes

Median arrival delay is −3 min. 0 of 10 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−3 minacross the last 10 operated legs
Flight time~1h 45mestimated from route distance
Weekly departures7x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 10

Who flies it

observed on the boards · 7 days
AEROLINEAS ARGENTINASAR90% on time

Flights AR1453 varies Tu Th Fr Su · AR1442 varies Tu Fr · AR1451 varies Mo We Sa · AR1458 varies Mo Su

History

operated legs · board outcomes
09-15AR1442arrived−32
09-14AR1451arrived+1
09-14AR1458arrived−17
09-13AR1458arrived−8
09-12AR1451arrived+242
09-11AR1442arrived−36
09-11AR1453arrived−3
09-10AR1453arrived−21
09-09AR1451arrived−1
09-08AR1453arrived+1

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
IRJLa Rioja tracking Full IRJ delay board →
AEPBuenos Aires +0 min smooth Full AEP delay board →

How the La Rioja to Buenos Aires route actually runs

Pro Flight Search records official board updates for nonstop IRJ to AEP 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 — La Rioja (IRJ) to Buenos Aires (AEP) route reliability, measured from operated flights on official airport boards.

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

IRJ to AEP questions

Is IRJ–AEP running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from IRJ to AEP?

Great-circle distance is 977 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 99–114 min gate-to-gate on this route.

How often does IRJ–AEP fly?

AEROLINEAS ARGENTINAS runs the route with about 11 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 IRJ and arrival-side delay at AEP, 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.