Most writing about the green season treats it as a demand problem. It is also an operating problem, and the operators who handle it well do so by changing the shape of the day rather than the price.
What changes about the flying day
Mornings become the productive window. Convection builds through the afternoon, and a day planned around early departures completes work that the same day planned around afternoon departures does not.
Field conditions vary more. Unpaved strips behave differently after sustained rain, and the answer for a field is not constant across the season. The specific aircraft is assigned on confirmation, based on passenger count, baggage and the destination field.
And the ceiling matters more than the rain. Visual fields close because of cloud base rather than precipitation, which is why a day that looks wet can be perfectly flyable and a day that looks grey can be closed.
Drake Bay at 83.5 nautical miles and Tortuguero at 53.4 are day and visual fields, so their closures are ordinary events in these months rather than exceptional ones.
The scheduling habit that saves most cancellations
Move everything earlier.
An operator who schedules a Quepos job at 33.4 nautical miles for nine rather than two has not worked harder; they have used the part of the day that is reliably available. Over a season that one habit prevents more cancellations than any equipment decision.
And leave the afternoon for the flexible work. Positioning, maintenance runs, anything where a delay costs nothing.
What to tell counterparties before the season starts
Not during it. In writing, in May, so it reads as planning rather than excuse-making.
Three things: that you will propose earlier departures, what your rebooking rule is, and how much notice they will get when a field closes. We quote waiting time and aircraft overnights at the destination: tell us whether you return the same day or the aircraft waits, and we include it in the price.
A lodge that receives that in May treats a June cancellation as a known process. One that hears it for the first time in June treats it as a problem you did not warn them about — the same information, a different relationship.
What not to do
Do not discount to fill it. The green season traveller is not price-sensitive, they are absent, and a discount teaches the ones who were coming anyway to wait for it. We show a "from" price per route; the final fare depends on the date, the group and the baggage, and is confirmed in writing before booking.
Do not stretch your minima. The months with the most closures are the months with the most pressure to accept marginal conditions, and that correlation is the whole risk.
And do not defer maintenance into it hoping for a quiet spell. The quiet spell is exactly when the inspection should happen, and deferring it into high season is how operators lose January.
What it is genuinely good for
Maintenance, at the right moment rather than the forced one.
The relationship work that never happens when the aircraft is flying: the lodge visit, the corporate document pack, the field record nobody has written down.
And the non-tourism demand that does not care what month it is. Operators we bring on evidence current certification, insurance and fleet documentation before receiving a first assignment.
The operators who come out of a green season in good shape used it. The ones who come out badly spent it waiting for it to end.
Frequently asked questions
What changes about the flying day?
Mornings become the productive window, field conditions vary more, and the cloud base matters more than the rain.
What single habit helps most?
Moving everything earlier. Over a season it prevents more cancellations than any equipment decision.
When should I tell counterparties?
In writing, before the season. The same information in May reads as planning; in June it reads as an excuse.
Should I discount?
No. The green season traveller is absent rather than price-sensitive, and a discount teaches the rest to wait.
Why is this the riskiest period?
Because the months with the most closures are the months with the most pressure to accept marginal conditions.
What is it good for?
Maintenance at the right moment, relationship work, and non-tourism demand that does not care what month it is.
Let us talk
Operators we bring on evidence current certification, insurance and fleet documentation before receiving a first assignment.