Intl theres only 1 place TLV.
CO serves it Daily twice a day both are 777s and usually are sold-out or darn close to it. I wouldnt expect to see any cut-backs to TLV unless a Full scale war would brake out
The only place CO I believe right now serves with 2 777 a day year round. I think CO will be having 2 777s also EWR-LHR when they start up LHR service, but Im not sure about that