prepositions - "For" or "during" the last 10 minutes?

I have some doubt if the phrases below are correct.

1) for the last 10 minutes

2) during the last 10 minutes

I suppose that 1) means that some process has been going on during a period of time,

e.g. Firefighters have been extinguishing fire for the last 10 minutes.

As for 2), I would say

There was no aircraft landing during the last 10 minutes.

meaning that "No aircraft landed within a period of 10 minutes before this moment".

Am I right?