[spoiler alerrrt] The Kraken Skulls companions speak exactly 2 times during Aquila. Once in Laestrygon and once in Ithaca. After finding the eagle sailors imprisoned in Laestrygon, Sarah Steele says "The prisoners! Let's go get them!" and later, when we dock in Ithaca, she says "Ithaca at last. Let's get to the palace - Ulysses must be there." Then the other corresponding Kraken Skulls companions have their own variants of dialogue in those 2 places.