CTA performance

Bus Bunching Tracker

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134 · Stockton/LaSalle Express

Total headways: 2,084

Bunching rate

2.8%

Share of observed headways considered bunched

Excess wait (min)

+10.1 min

Extra wait vs. schedule (frequent service only)

Headway CV

0.90

Spacing irregularity — 0 is perfectly even

Median scheduled headway

6.01

Typical planned spacing between buses on this route

Median actual headway

14.53

Typical spacing between buses on this route

Segment ranking

Worst segments

SegmentBunching rateHeadways
From LaSalle & Adams
To Adams & Wells
9.6%104
From Wacker & State
To LaSalle & Wacker/Lake
4.7%148
From LaSalle & Wacker/Lake
To LaSalle & Randolph/Washington
4.6%153
From LaSalle & Madison
To LaSalle & Adams
4.6%153
From LaSalle & Randolph/Washington
To LaSalle & Madison
3.8%157
From Stockton & Arlington
To Wacker (Upper) & Columbus
2.8%142
From Stockton & Wrightwood
To Stockton & Roslyn
2.3%128
From Wacker (Upper) & Columbus
To Wacker (Upper) & Stetson
2.1%142

Spatial view

Route segments

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

Trend by hour

Route 134 · bunching by hour

Peak risk: 5p (12.6%)
0%3%6%9%13%12a: no data12a1a: no data1a2a: no data2a3a: no data3a4a: no data4a5a: no data5a6a: 0.2%6a0.2%7a: 2.1%7a2.1%8a: 3.7%8a3.7%9a: 2.3%9a2.3%10a: no data10a11a: no data11a12p: no data12p1p: no data1p2p: no data2p3p: 0.0%3p0.0%4p: 4.9%4p4.9%5p: 12.6%5p12.6%6p: 7.2%6p7.2%7p: 0.0%7p0.0%8p: no data8p9p: no data9p10p: no data10p11p: no data11p