Until you see companies like Mesa and Pinnacle raise their mins to 1000/100, and call 1500/500 competitive, I think you're pretty safe finding another job after being furloughed.
It may not be glamourous, or even worth it, that's your call.
On the other hand, it's hard to compare this to the 2001 recession. In that case, it was 727's being parked and RJ's being produced. The result was that there were more jobs available, just lower pay. Now that RJ's are being parked, who knows.