ROS → AEPRosario to Buenos Aires

live

Direct flights from Rosario (ROS) to Buenos Aires (AEP): 7 nonstop departures observed each week across 1 airline. 74% of the last 19 operated flights arrived within 15 minutes of schedule. The median arrival is 8 minutes early. No cancellations were recorded across the 19 tracked flights. The nonstop covers 286 km, an estimated 52 minutes in the air. Measured by Pro Flight Search from live flight boards at Rosario and Buenos Aires. Updated 14 October 2026 at 15:28 UTC.

Today, ROS → AEP

Wed 14 Oct · local times
  1. · AR1707AEROLINEAS ARGENTINAS On schedule AEP 22:15scheduled
  2. · AR1709AEROLINEAS ARGENTINAS Departed Landed 10:46 −9
  3. · AR1715AEROLINEAS ARGENTINAS On schedule AEP 15:35scheduled

Checked AEP board 12:28

ROS Rosario tracking
AEP Buenos Aires smooth · +0
286 km · ~0h 52m est.
dep bank 08:15–23:057x weekly
Runs mixed · 1 airline · 7x weekly · nonstop
74% on time

of the last 19 operated ROS → AEP flights arrived within 15 minutes

Median arrival delay is −8 min. 0 of 19 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−8 minacross the last 19 operated legs
Flight time~0h 52mestimated from route distance
Weekly departures7x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 19

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
AEROLINEAS ARGENTINAS

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
AEROLINEAS ARGENTINASAR74% on time

Flights AR1709 08:15 daily · AR1713 varies Th Fr Su · AR1711 varies Mo Tu · AR1715 varies We Fr

History

operated legs · board outcomes
10-14AR1709arrived−9
10-13AR1707arrived−13
10-13AR1709arrived−17
10-13AR1711arrived−8
10-12AR1707arrived−7
10-12AR1709arrived−14
10-12AR1711arrived−22
10-11AR1709arrived−10
10-11AR1713arrived−28
10-11AR1719arrived−7
10-10AR1707arrived+20
10-10AR1709arrived−10
10-09AR1709arrived+5
10-09AR1713arrived−5
10-09AR1715arrived+60
10-08AR1709arrived−9
10-07AR1707arrived+65
10-07AR1709arrived+22
10-07AR1715arrived+597

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
ROSRosario tracking Full ROS delay board →
AEPBuenos Aires +0 min smooth ⛅ mostly cloudy · SSW 4 kt Full AEP delay board →

How the Rosario to Buenos Aires route actually runs

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

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

ROS to AEP questions

Is ROS–AEP running on time right now?

Mostly on schedule. Both endpoints currently score the same, route health score 76/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from ROS to AEP?

Great-circle distance is 286 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 50–55 min gate-to-gate on this route.

How often does ROS–AEP fly?

AEROLINEAS ARGENTINAS runs the route with about 19 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 ROS 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.