How can I use SimEvents to create a network of aircraft and airports where given number of aircraft will rotate between airports.

The motive is to simulate a virtual network of flights between given airports. For example, let this be the schedule for a day:

6 airports, 4 aircrafts

Flight 1: From airport 'A' to airport 'B' using aircraft X1 @6 AM

Flight 2: From airport 'C' to airport 'D' using aircraft X2 @8 AM

Flight 3: From airport 'B' to airport 'C' using aircraft X1 @7 AM

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So, points to note here are:

• Aircraft are the entities not totally consumed at the destination airport. They will be reused for another flight (Flight 1 & 3).
• Flight 3 schedule is affected by arrival of Flight 1 i.e. any delay in Flight 1 will cause delay in Flight 3 departure. Basically feedback.
• Service time of an airfact depends on the 'battery level' of the aircraft (a variable which needs to tracked)

I am finding difficulties in: Should flights be entities or aircrafts. Should airports should be different storage in network or individual servers. Is SimEvents alone is suitable for this problem or I need Stateflow too.