OpenFlights Airline Schedule Data Survey

OpenFlights is considering launching a new service to supply airline schedule (timetable) data. The data would contain the following fields per row:

Source airport, destination airport, start date, end date, days of operation (days of week), departure time, arrival time, flight number, aircraft type, flight duration

Sample rows:
LCG,MAD,-,2013-07-19,1 2 3 4 5 6,13:25,14:45,IB513,320,01:20
LCG,MAD,2013-07-22,-,1 2 3 4 5,13:25,14:45,IB513,320,01:20
LCG,MAD,2013-07-20,-,6,13:30,14:50,IB513,321,01:20
(This is an indicative sample, not the final format)

Due to the effort involved, up-to-date schedules would be a paid service. However, historical data would be made available for free.

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