Travis senses the group lifting off, hoping they've got Caleb, and are headed out. The situation isn't good for the two stranded folks, but they have a way out, and if he wasn't dividing his attention so much, he'd be making headway.
Trying to protect people and still maintain any kind of offense, especially when he usually thinks more in terms of support is an issue though.

When he hears the exclamation, he frowns, expending the energy to try and make contact. *If you can get out of here, do it. We'll manage.*
He'd just take them to the group, but there's too much in the way, which seems pretty well coordinated by the demon bitch.