BustempoPunctuality archive
Reliability › Route

Brussels → Grenoble

822 km · 1 line · 2 measured rides between 10 Oct 2026 and 11 Oct 2026 · small sample, treat with caution

D
On time
50%
≤ 5 min late
Median delay
1.3 min
typical ride
P90 delay
11.5 min
1 in 10 worse than this
Cancelled
0%
0 of 2 rides
Sample
2
rides measured · 2 seen

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On-time share by departure hour

0%50%100%024681012141618:00: 50% on time, 2 rides measured182022

On-time share by weekday

0%50%100%MonTueWedThuFriSaturday: 100% on time, 1 rides measuredSatSunday: 0% on time, 1 rides measuredSun

Last 30 days

0%50%100%10 Oct 2026: 100% on time, median 1.3 min, 1 measured1011 Oct 2026: 0% on time, median 11.5 min, 1 measured11

Lines serving this route

LineNameDurationOn timeAvg delayRides
N839Brussels - Luxembourg - Geneva - Grenoble15h 2550%6.4 min2 / 2

Travelling the other way? See Grenoble → Brussels.