Here is the initial FDs from domain knowledge of the flight scheduling systems:
(Notations used in database)

fd1: C -> NP, i.e. an airline code have one airline name and parking area fd2: N -> CP, i.e. an airline name have one airline code and parking area fd3: CF -> MT, i.e. an airline code and a flight number can determine the flight model fd4: DSR ->CF, i.e. a runway can have one flight at a particular date and timeslot fd5: DSCF -> R, i.e. a flight can use one runway at a particular date and timeslot fd6: R -> UAL, i.e. a runway code can determine its status and last maintenance date and timeslot

Figure: 1NF-Relation FLIGHT-SCHEDULE