BizFlex, as I and nearly everyone else easily predicted, is expected by the airline and analysts to be widely matched in the industry. TWA moved to implement similar programs almost immediately. AWA reportedly also matched the offer, although an official of the carrier could not confirm this.

Other carriers, such as industry-leader UA, said they are now studying the NWA offering.
http://cnnfn.com/2000/02/10/travelcenter/farecut/