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8A · South Halsted

Total headways: 7,521

Bunching rate

0.0%

Share of observed headways considered bunched

Excess wait (min)

n/a

Extra wait vs. schedule (frequent service only)

Headway CV

0.86

Spacing irregularity — 0 is perfectly even

Median scheduled headway

12.15

Typical planned spacing between buses on this route

Median actual headway

27.91

Typical spacing between buses on this route

Segment ranking

Worst segments

SegmentBunching rateHeadways
From Halsted & 87th Street
To Halsted & 88th Street
0.0%84
From Halsted & 119th Street
To Halsted & 120th Street
0.0%44
From Halsted & 103rd Street
To Halsted & 104th Street
0.0%85
From Halsted & 107th Street
To Halsted & 108th Street
0.0%81
From 79th Street & Wentworth
To 79th Street & Princeton
0.0%28
From Halsted & 99th Street
To Halsted & 100th Street
0.0%85
From Halsted & 120th Street
To 12100 S Halsted
0.0%43
From 79th Street & Princeton
To 79th Street & Vincennes
0.0%52

Spatial view

Route segments

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

Trend by hour

Route 8A · bunching by hour

Peak risk: 3p (2.5%)
0%3%5%8%10%12a: 0.0%12a0.0%1a: no data1a2a: no data2a3a: no data3a4a: no data4a5a: 0.0%5a0.0%6a: 0.0%6a0.0%7a: 0.0%7a0.0%8a: 0.0%8a0.0%9a: 0.0%9a0.0%10a: 0.1%10a0.1%11a: 1.6%11a1.6%12p: 0.0%12p0.0%1p: 0.0%1p0.0%2p: 0.2%2p0.2%3p: 2.5%3p2.5%4p: 0.0%4p0.0%5p: 0.0%5p0.0%6p: 0.0%6p0.0%7p: 0.0%7p0.0%8p: 0.0%8p0.0%9p: 0.0%9p0.0%10p: 0.0%10p0.0%11p: 0.0%11p0.0%