AEROLINEAS ARGENTINASAR67% on time
live
Direct flights from Buenos Aires (AEP) to Asunción (ASU): 15 nonstop departures observed each week across 3 airlines. 71% of the last 21 operated flights arrived within 15 minutes of schedule. The median arrival is 10 minutes late. No cancellations were recorded across the 21 tracked flights. The nonstop covers 1,040 km, an estimated 1 hour 50 minutes in the air. Measured by Pro Flight Search from live flight boards at Buenos Aires and Asunción. Updated 16 September 2026 at 01:25 UTC.
AEP
Buenos Aires
heavy · +33
ASU
Asunción
tracking
1,040 km · ~1h 50m est.
Runs mixed · 3 airlines · 15x weekly · nonstop
71% on time
of the last 21 operated AEP → ASU flights arrived within 15 minutes
Median arrival delay is +10 min. 0 of 21 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+10 minacross the last 21 operated legs
Flight time~1h 50mestimated from route distance
Weekly departures15x3 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 21
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
AEROLINEAS ARGENTINASJETSMART AIRLINESParanair
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 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 Asunción route actually runs
Pro Flight Search records official board updates for nonstop AEP to ASU 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 Asunción (ASU) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/AEP-ASU
AEP to ASU questions
Is AEP–ASU running on time right now?
Some delays possible. The departure side at AEP is the weaker end, route health score 56/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on AEP–ASU?
Operators schedule morning departures around 06:40 and evening departures around 18:20 from AEP. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ASU delay card to confirm conditions when you'd arrive.
How long is the flight from AEP to ASU?
Great-circle distance is 1,040 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 103–119 min gate-to-gate on this route.
How often does AEP–ASU fly?
3 carriers operate this route, around 20 flights a week between them. Compare carrier days and times in the airline list above.
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