How reliable is Corumbá International Airport?
Flights from CMG avoided significant airline-controlled delay in 91% of 1,240 flights in official ANAC history. Here’s the full picture before you book.
Reliability score
on-time, cancellations & delays
Origin-airport operations
What the airline-controlled delay record at CMG looks like
Avoided 15+ min controlled delay
across 1,240 flights
Source: ANAC VRA · data through 2026-10-08. Origin-grouped, cause-attributed operational history; it is not a direct departure-punctuality measure or a guarantee for any flight.
Weather by month
Weather history isn’t available for CMG yet
PlaneSane shows month-by-month airport weather once enough historical METAR/IEM observations are loaded for the airport. This does not mean the airport has no weather data forever; it means the current climatology table has no monthly coverage for Corumbá International Airport.
The read on CMG
What the numbers say about flying through Corumbá International Airport
Across official performance history, flights from Corumbá avoided significant airline-controlled delay about 91% of the time over 1,240 flights. That's one of the more dependable operational records you'll see. Pair it with an elevated cancellation rate of 4.5% — worth weighing alongside the on-time figure. When a departure does run late, the typical delay is around -3 minutes.
None of this guarantees your specific flight — it’s the backdrop. To turn it into a booking, score real flights to Corumbá, read how we weigh it all in how the Peace of Mind Score works, and brush up with how to pick a reliable flight and avoiding weather delays.
Common questions about CMG
- How reliable is Corumbá International Airport (CMG)?
- Flights from Corumbá avoided significant airline-controlled delay roughly 91% of the time across 1,240 flights of official history — one of the more dependable operational records you'll see. The cancellation rate runs about 4.5%. It's advisory context, not a guarantee for any single flight.
Peace of Mind
Where to stay in Corumbá
Hotels scored on cleanliness, location, price fairness, and trust — not just stars.
Reliability guides
Planning a trip through Corumbá?
Score real flights to and from CMG on reliability, weather, and connection safety — not just price.
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