Originally Posted by
atpcliff
Gateway they airline u from gateway to wherever they want u to go, not necessarily to your base.
Nope. Gateway is from your gateway airport to your assigned crew base ONLY. Anything else is DH.
It's a significant distinction - for Gateway, you are subject to imputed income and may have to leave home on a day off. A DH (flying from home to anywhere except your crew base) isn't subject to taxation and you don't have to leave home prior to when AIMS shows you leaving JFK (in your case).