Flight on Thursday morning and both of us are on the same reservation /same confirmation code. We've not flown Southwest together before so I'm trying to confirm the checkin process for multiple pax. Obviously we want to check in right at T-24.

The Southwest iPhone app is so fast for checking in when flying alone. I'm trying to find out if the mobile app will check in all pax with the same confirmation code at the same time - or do we need to each check in separately on our own phones? Or, does it have to be done via the Southwest website by pulling up the reservation and separately selecting each passenger for checkin?

I'm hoping to acquire this information as soon as possible so we don't miss a lower number by doing it the wrong way and then only finding out when it doesn't work. I appreciate whatever information you can share !