CTA performance

Bus Bunching Tracker

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70 · Division

Total headways: 14,012

Bunching rate

1.5%

Share of observed headways considered bunched

Excess wait (min)

+10.9 min

Extra wait vs. schedule (frequent service only)

Headway CV

1.05

Spacing irregularity — 0 is perfectly even

Median scheduled headway

7.18

Typical planned spacing between buses on this route

Median actual headway

18.58

Typical spacing between buses on this route

Segment ranking

Worst segments

SegmentBunching rateHeadways
From Division & Waller
To Division & Central
3.5%57
From Division & Laramie
To Division & Lockwood
3.3%184
From Division & Lamon
To Division & Cicero
3.2%93
From Division & Central
To Division & Pine
2.9%70
From Division & Grand/Monticello
To Division & Hamlin
2.8%180
From Division & Leclaire
To Division & Laramie
2.7%182
From Division & Pine
To Division & Long
2.7%73
From Division & Long
To Division & Pine
2.7%110

Spatial view

Route segments

AM peak
Low (<10%)
Medium (10% - 20%)
High (20%+)
No data

Trend by hour

Route 70 · bunching by hour

Peak risk: 6p (10.4%)
0%3%5%8%10%12a: 0.0%12a0.0%1a: no data1a2a: no data2a3a: no data3a4a: no data4a5a: 0.0%5a0.0%6a: 0.6%6a0.6%7a: 1.6%7a1.6%8a: 1.4%8a1.4%9a: 1.5%9a1.5%10a: 1.1%10a1.1%11a: 4.5%11a4.5%12p: 5.0%12p5.0%1p: 7.8%1p7.8%2p: 6.0%2p6.0%3p: 9.7%3p9.7%4p: 9.1%4p9.1%5p: 6.4%5p6.4%6p: 10.4%6p10.4%7p: 4.7%7p4.7%8p: 5.2%8p5.2%9p: 0.1%9p0.1%10p: 0.0%10p0.0%11p: 0.0%11p0.0%