CTA performance

Bus Bunching Tracker

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1 · Bronzeville/Union Station

Total headways: 3,268

Bunching rate

0.0%

Share of observed headways considered bunched

Excess wait (min)

+11.8 min

Extra wait vs. schedule (frequent service only)

Headway CV

0.58

Spacing irregularity — 0 is perfectly even

Median scheduled headway

11.35

Typical planned spacing between buses on this route

Median actual headway

25.59

Typical spacing between buses on this route

Segment ranking

Worst segments

SegmentBunching rateHeadways
From Desplaines & Harrison Terminal
To Jefferson & Harrison
0.0%18
From Jackson & Chicago River
To Jackson & Franklin
0.0%64
From Michigan & Harrison
To Michigan & Balbo
0.0%74
From Michigan & Balbo
To Michigan & 8th Street
0.0%77
From Michigan & 8th Street
To Michigan & 9th Street
0.0%79
From Michigan & 9th Street
To Michigan & 11th Street
0.0%81
From Michigan & 11th Street
To Michigan & Roosevelt
0.0%82
From Michigan & Roosevelt
To Michigan & 13th Street
0.0%82

Spatial view

Route segments

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

Trend by hour

Route 1 · bunching by hour

Peak risk: 5p (5.2%)
0%3%5%8%10%12a: no data12a1a: no data1a2a: no data2a3a: no data3a4a: no data4a5a: no data5a6a: 0.0%6a0.0%7a: 0.0%7a0.0%8a: 0.0%8a0.0%9a: 0.0%9a0.0%10a: no data10a11a: no data11a12p: no data12p1p: no data1p2p: 0.0%2p0.0%3p: 0.0%3p0.0%4p: 2.1%4p2.1%5p: 5.2%5p5.2%6p: 0.2%6p0.2%7p: 0.0%7p0.0%8p: no data8p9p: no data9p10p: no data10p11p: no data11p