Dates Available:
2010-11-14 to 2010-11-14

Historical Data Analysis

An analysis of historical Security Zone queue times and associated costs.

Passenger in-flow is derived from boarding card scan data combined with empirical passenger-arrival profiles.

The optimal lane availability is compared against the actual lane counts used and plotted together with their respective modelled queue times.

PAX Flow

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Data (CSV Format)

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Show Test Results:

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Data (CSV Format)

Hour	4-5	5-6	6-7	7-8	8-9	9-10	10-11	11-12	12-13	13-14	14-15	15-16	16-17	17-18	18-19	19-20	20-21	21-22	Total
Inflow	259	730	711	280	322	246	164	186	263	261	393	458	219	63	87	20	0	0	4662
Actual Lanes	3	5	5	5	4	4	3	3	3	3	3	4	4	3	2	1	1	1	57
Optimal Lanes	3	6	5	3	4	3	2	2	3	3	3	4	2	1	1	1	1	1	48
Modelled Queue Time	1	5	5	5	7	0	4	2	0	3	1	3	1	0	0	1	0	0	38
Optimal Queue Time	1	1	2	2	3	0	0	2	0	1	1	1	2	0	0	0	0	0	16

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Data (CSV Format)

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Data (CSV Format)

Hour	4-5	5-6	6-7	7-8	8-9	9-10	10-11	11-12	12-13	13-14	14-15	15-16	16-17	17-18	18-19	19-20	20-21	21-22	Total
Actual Lane Cost (Ł)	202	336	336	302	201	235	168	168	202	168	202	235	268	168	134	68	68	68	3529
Optimal Lane Cost (Ł)	135	369	336	168	201	168	101	101	168	168	202	235	134	68	68	68	68	68	2826
Modelled Queue Cost (Ł)	1	66	82	12	35	0	5	3	0	8	1	13	0	0	0	0	0	0	226
Optimal Queue Cost (Ł)	3	3	14	4	6	0	0	1	0	2	3	5	6	0	0	0	0	0	47
Optimal Cost/Saving (Ł)	65	30	68	142	29	67	72	69	34	6	2	8	128	100	66	0	0	0	882

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Data (CSV Format)

Time-span	Week	Month-to-date	Year-to-date
Actual Lane Cost (Ł)	13043	51285	313633
Optimal Lane Cost (Ł)	11073	48476	319147
Modelled Queue Cost (Ł)	1837	14864	41156
Optimal Queue Cost (Ł)	227	1191	3791
Cost/Saving (Ł)	3580	16482	31851

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Data (CSV Format)