AEROLINEAS ARGENTINASAR57% on time
live
Direct flights from Esquel (EQS) to Buenos Aires (AEP): 6 nonstop departures observed each week across 1 airline. 57% of the last 7 operated flights arrived within 15 minutes of schedule. The median arrival is 14 minutes early. No cancellations were recorded across the 7 tracked flights. The nonstop covers 1,439 km, an estimated 2 hours 21 minutes in the air. Measured by Pro Flight Search from live flight boards at Esquel and Buenos Aires. Updated 14 September 2026 at 11:25 UTC.
EQS
Esquel
tracking
AEP
Buenos Aires
smooth · +0
1,439 km · ~2h 21m est.
Runs rough · 1 airline · 6x weekly · nonstop
57% on time
of the last 7 operated EQS → AEP flights arrived within 15 minutes
Median arrival delay is −14 min. 0 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−14 minacross the last 7 operated legs
Flight time~2h 21mestimated 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 Esquel to Buenos Aires route actually runs
Pro Flight Search records official board updates for nonstop EQS 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 — Esquel (EQS) to Buenos Aires (AEP) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/EQS-AEP
EQS to AEP questions
Is EQS–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 EQS to AEP?
Great-circle distance is 1,439 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 132–153 min gate-to-gate on this route.
How often does EQS–AEP fly?
AEROLINEAS ARGENTINAS runs the route with about 7 flights a week (sun, mon, wed, thu, fri, sat). 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 EQS 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.
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