Hey I know Skywest has Ejet bases in SEA and PDX for Alaska. ORD, SFO, and DEN for United. What about Delta? SEA maybe? And if one flies the Ejet, does he/she fly for all three airlines on the Ejet or just one airline or does it all depend on where you are based for the Ejet and how the trips are built? Hope that makes sense. Just curious.