AEROLINEAS ARGENTINASAR33% on time
Flights AR1470 varies Fr · AR1486 varies Mo Th Sa · AR1472 varies Mo Tu We Th Sa Su
live
Direct flights from Buenos Aires (EZE) to San Miguel de Tucumán (TUC): 12 nonstop departures observed each week across 2 airlines. 29% of the last 17 operated flights arrived within 15 minutes of schedule. The median arrival is 23 minutes late. No cancellations were recorded across the 17 tracked flights. The nonstop covers 1,086 km, an estimated 1 hour 54 minutes in the air. Measured by Pro Flight Search from live flight boards at Buenos Aires and San Miguel de Tucumán. Updated 7 September 2026 at 20:42 UTC.
EZE
Buenos Aires
busy · +17
TUC
San Miguel de Tucumán
tracking
1,086 km · ~1h 54m est.
Runs rough · 2 airlines · 12x weekly · nonstop
29% on time
of the last 17 operated EZE → TUC flights arrived within 15 minutes
Median arrival delay is +23 min. 0 of 17 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+23 minacross the last 17 operated legs
Flight time~1h 54mestimated from route distance
Weekly departures12x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 17
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 San Miguel de Tucumán route actually runs
Pro Flight Search records official board updates for nonstop EZE to TUC 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 (EZE) to San Miguel de Tucumán (TUC) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/EZE-TUC
EZE to TUC questions
Is EZE–TUC running on time right now?
Mostly on schedule. The departure side at EZE 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 EZE to TUC?
Great-circle distance is 1,086 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 107–123 min gate-to-gate on this route.
How often does EZE–TUC fly?
2 carriers operate this route, around 17 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at EZE and arrival-side delay at TUC, 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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