EZE → CUNBuenos Aires to Cancún

live

Direct flights from Buenos Aires (EZE) to Cancún (CUN): 3 nonstop departures observed each week across 1 airline. The median arrival is 255 minutes late. No cancellations were recorded across the 2 tracked flights. The nonstop covers 6,895 km, an estimated 9 hours 20 minutes in the air. Measured by Pro Flight Search from live flight boards at Buenos Aires and Cancún. Updated 18 September 2026 at 16:40 UTC.

EZE Buenos Aires smooth · +12
CUN Cancún smooth · +0
6,895 km · ~9h 20m est.
departs 23:253x weekly
Running clean · 1 airline · 3x weekly · nonstop
92 / 100

route health from live EZE and CUN delay boards

Median arrival delay is +255 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+255 minacross the last 2 operated legs
Flight time~9h 20mestimated from route distance
Weekly departures3x1 direct airline on the leg

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 ARGENTINASAR

Flights AR1370 23:25 We Th Sa

History

operated legs · board outcomes
09-17AR1370dep +12 → arr−7
09-12AR1370dep +256 → arr+255

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
EZEBuenos Aires +12 min smooth 🌤 clear · ENE 6 kt Full EZE delay board →
CUNCancún +0 min smooth 🌤 mostly cloudy · N 0 kt Full CUN delay board →

Weather lens

Current conditions put the pressure at EZE: 40% odds of a 15+ minute delay and around +10 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Buenos Aires to Cancún route actually runs

Pro Flight Search records official board updates for nonstop EZE to CUN 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 Cancún (CUN) route reliability, measured from operated flights on official airport boards.

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

EZE to CUN questions

Is EZE–CUN running on time right now?

Smooth skies ahead. The departure side at EZE is the weaker end, route health score 92/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from EZE to CUN?

Great-circle distance is 6,895 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 517–621 min gate-to-gate on this route.

How often does EZE–CUN fly?

AEROLINEAS ARGENTINAS runs the route with about 3 flights a week (wed, thu, 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 EZE and arrival-side delay at CUN, 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.