AAA predicts 38.4 million Americans will travel over the holiday weekend . AAA attributes slight increase to improved consumer confidence . Those traveling by air probably will decline to 2.3 million , from 2.5 million last year . Comment:
AAA predicts 38.4 million Americans will travel over the holiday weekend . AAA attributes slight increase to improved consumer confidence . Those traveling by air probably will decline to 2.3 million , from 2.5 million last year . The bulk of travelers will be going by car , AAA says .