He makes it, beats them to it, has two incredibly long seconds (one, Mis-si-ssi-ppi, one. two, Mis-si-ssi-ppi, two) to come up with a million things that could have gone wrong because they should be there by now. Then the lights come on, the chair reclines, and Atlantis is happy to see him.

Power restored, higher functions online, she tells him. She supplies him quicker than instantly with the fact (that both Earth's scientists and its science fiction writers are amusingly far off track in their conception of Artificial Intelligence) that his brain is handling her data feed (a combination of the Ancient database, her current sensor data, and the stored logs of everything since their arrival that she's been unable to properly process before this point) by directing the most important streams of information straight into his memory while her lower-priority communications are interpreted as speech. So he already knows that the shield is up and capable of lasting for 1,794.359 years at current energy consumption levels, that she has a lovely array of both defensive and offensive options available for him to choose from, and that a crosspatch of her internal sensors with his visual cortex has pinpointed the locations of Teyla (vital signs elevated but within tolerable ranges) and Ford (hit by a Wraith stunner, no immediate danger) and Weir (speaking with the Daedalus over her radio, would he like to listen in?) and McKay (moving very rapidly along the shortest path from the ZPM to the chair room).

She sincerely apologizes for her inability to provide a turkey sandwich at this time (and the absolutely merciless sarcasm in her mental voice is the final proof that the Ancients truly were a higher form of life, and one more thing he knows already is that this is the beginning of a beautiful friendship).