AIRPLANE FLIGHTS (about 1 month ago)
United
121.0
Southwest
43.0
American
17.0
Amtrack Acela
16.0
Alaska
14.0
Us Air
11.0
Frontier
11.0
Delta
9.0
Continental
8.0
Virgin
8.0
Cape Air
3.0
British Airways
3.0
Jet Blue
3.0
Air Canada
3.0
Era Air
2.0
Private
2.0
Eurostar
2.0
Air France
1.0
Meridiana
1.0