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Best time to leave — Maa Flyover

Hour-by-hour average speeds and travel times across this Kolkata corridor, measured from real road data.

Route measured in partnership with Kolkata Traffic Police. Free-flow reference: 46.8 km/h.
Fastest hour
6–7 AM
48.3 km/h · 3 min travel
Slowest hour
7–8 PM
29.4 km/h · 5 min travel
Peak slowdown
37%
Slower than free-flow

Speed by hour of day (IST)

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Fastest hour Slowest hour Other hours Bar height = % of free-flow speed

All hours (IST)

Hour (IST)Avg speedTravel timevs free-flow
12–1 AM 43.7 km/h 3 min 57s −7%
1–2 AM 43.4 km/h 3 min 55s −7%
2–3 AM 44.3 km/h 3 min 49s −5%
3–4 AM 46 km/h 3 min 40s −2%
4–5 AM 46.9 km/h 3 min 37s +0%
5–6 AM 48.1 km/h 3 min 33s +3%
6–7 AM 48.3 km/h 3 min 35s +3%
7–8 AM 44.8 km/h 3 min 56s −4%
8–9 AM 42.1 km/h 3 min 20s −10%
9–10 AM 37.2 km/h 3 min 29s −21%
10–11 AM 35.4 km/h 4 min 46s −24%
11 AM – 12 PM 34.7 km/h 4 min 50s −26%
12–1 PM 35.1 km/h 4 min 2s −25%
1–2 PM 35.7 km/h 4 min 28s −24%
2–3 PM 35.4 km/h 4 min 25s −24%
3–4 PM 37.3 km/h 4 min 43s −20%
4–5 PM 36.7 km/h 4 min 33s −22%
5–6 PM 34.5 km/h 4 min 57s −26%
6–7 PM 32 km/h 4 min 18s −32%
7–8 PM 29.4 km/h 5 min 49s −37%
8–9 PM 33.6 km/h 4 min 6s −28%
9–10 PM 39.2 km/h 3 min 21s −16%
10–11 PM 41.5 km/h 3 min 13s −11%
11 PM – 12 AM 44 km/h 3 min 57s −6%

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