'arrival-associated' originates from the combination of 'arrival' and 'associate', where 'arrival' meant 'the act of arriving' and 'associate' meant 'connected or linked'.

'arrival' changed from the Old French word 'arriver' and 'associate' from the Latin word 'associatus', eventually forming the modern English term 'arrival-associated'.

Initially, 'arrival' meant 'to come to a place', and 'associate' meant 'to connect', evolving into the current meaning of 'related to arrival'.