It's not as if Southwest's situation at Love Field has suddenly changed – it's always been one of their smaller stations.

We're in a tussle down at Love Field and we're going to be aggressive down there. We're not going to sit by and watch somebody steal our customers and ruin our company.

We've said all along that if rules regarding Love Field were changed, we would shift flights from D/FW Airport and vigorously compete for every customer at Love Field.

It's not as if Southwest's situation at Love Field has suddenly changed – it's always been one of their smaller stations.

You take one of those routes, it was probably a challenging route to begin with and we just look at the restructuring and the loss of the other flights as the straw that's going to break that camel's back.

The situation will stabilize very soon as by Wednesday evening all the filling stations will have enough petrol.