More Answers because of FDs

ws(Date,From,To,Pilot,Aircraft)

=> flight(Airline,Flight_no,From,To) & schedule(Airline,Flight_no,Date,Pilot,Aircraft)

Functional dependencies:

Pilot Airline

Aircraft Airline

Date From To Pilot Aircraft

08/28 sfo nrt mike #111

08/29 nrt sfo ann #111

09/03 sfo fra ann #222

09/04 fra sfo john #222

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