Wireless Network-Aided Delay Information System Correlation with Airport Grid Distribution Based on Multideterminants Big Data

Table 2

A summary of key variable statistics of airport delay IoT structure.

Variable	Description	Min	Max	Mean	Std. dev.
TD	Airport average delay time (min)	18.31	49.22	32.57	7.01
AAC	Actual airport average capacity (seat/flight)	40.40	86.80	66.90	9.34
DFC	Number of direct flights from each airport (count)	16.86	1636.33	253.49	310.98
NDF	Number of new added flights to and from each airport (count)	114.00	1499.00	163.73	135.73
PTD	Average number of passengers arriving (departing) at each airport (person/flight)	4.00	247.00	57.19	50.38
ATL	The average number of landings of the total aircraft arriving (departing) at the airport every day (count)	0.00	32.00	10.78	7.88
NHA	Airport heavy aircraft ownership (count)	149.00	333.00	238.66	39.08
ACR	Airspace congestion route (count)	0.00	1619.00	144.80	248.62
WEA	Delay weather conditions (count)	1.00	29.00	5.89	6.15