"About a minute. Can't really help you with targeting or anything 'til then, sorry."

Anyone can stay alive for 60 seconds, right? Cortana runs a few hundred tactical simulations while she's talking, but she has so little data, it might as well be daydreaming. Which is probably a good thing, because Connie dies a lot when Cortana uses a Sangheili to model whatever it is in the corridor. She does well against a squad of Unggoy, though.