divapilot I'm pretty sure that around the time Finn and Rose leave the fleet Poe says that they have enough fuel for 18 hours. Later in the movie there's a mention of six hours left. What I'm not sure about is the idea that Rey's story arc takes place in parallel with the Resistance fleet arc. I mean, the First Order would need some time to regroup after the destruction of Starkiller base before they could counter-attack, right? So my guess would be that Rey's arrival on Ahch-To takes place several days before the Resistance evacuate D'Qar, and that some of her interaction with Luke should be understood as a flashback relative to the beginning of the movie.