Resources used to get flight Info

[MIAMIATC]

Personally years ago I used to go to all the airports in the NYC area and get each airlines timetable when they were issued.Nowdays an excellent source of info I find handy is the American Express' Skyguide. What do you guys use outide the internet parameters to do so ? I find that OAG is too pricey.

[PHL Approach]

The quarterly schedule for PHL that you can find at the airport, Market East, Suburban and 30th Street train station's. Works wonders!