Titanfall 2 is set to launch the week after Battlefield 1, but that doesn't stop it from being ready for production first.
With just about a month left until launch Respawn's CEO Vince Zampella has announced that the falling Titans has gone gold, which means that the master copy has been produced and is ready for replication. That makes it very unlikely that it'll get delayed from it's October 28 release date. Does this mean that they've already tweaked the multiplayer after feedback from the Tech Tests, or should we expect a patch? The latter sounds likely, but we'll know soon enough.