No Training Pay:

Southwest
American
USAirways
Hawaiin
Alaska (+ new hires get 13.5% company contribution to 401K)
United
Air Tran
Virgin America
Spirit
JetBlue
Allegient
Frontier
Sun Country
Miami Air
Air Wisconsin
Piedmont (Signing Bonus)
ExpressJet
Envoy (American Eagle)
Compass
Republic ($5K signing bonus)
Endeavor (Pinnacle)
CommutAir
PSA
Horizon (the Union builds the schedules!!!)
Mesa
Trans States
Silver Airways (signing bonus)
Cape Air
GoJet
ATI
ABX
Southern Air
National Airlines
Flight Options
XOJet
NetJets
FlexJet
USA Jet

Training Pay:
Delta
SkyWest (60 hour monthly guarantee until training complete, then normal 75)
Kalitta (Home Basing)
Omni
SkyLease Cargo

I learned some interesting stuff doing this research.
There have been a lot of changes in the industry in the last year.

God Bless and namaste