BustempoPunctuality archive
Reliability › Line S1777

Line S1777 · Lyon - Grenoble

FlixBus · Bus · 91 km · 8 measured rides on 11 Oct 2026 · small sample, treat with caution

C
On time
75%
≤ 5 min late
Median delay
4.2 min
typical ride
P90 delay
7.3 min
1 in 10 worse than this
Cancelled
0%
0 of 8 rides
Sample
8
rides measured · 8 seen

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On-time share by departure hour

0%50%100%024608:00: 100% on time, 1 rides measured810:00: 50% on time, 2 rides measured101214:00: 100% on time, 1 rides measured1416:00: 0% on time, 1 rides measured1618:00: 100% on time, 2 rides measured1820:00: 100% on time, 1 rides measured2022

On-time share by weekday

0%50%100%MonTueWedThuFriSatSunday: 75% on time, 8 rides measuredSun

Worst day so far: 11 Oct 2026 with 75% on time and a P90 delay of 7.3 min (8 rides).

Average delay at each stop

Mean delay at departure (or arrival at the terminus) across measured calls, both directions combined.

Lyon (Gerland Bus Station)Lyon (Gerland Bus Station): 5.1 min5.1 minGrenoble (Central Bus Station)Grenoble (Central Bus Station): 4.2 min4.2 min
StopAvg delayCalls measured
Lyon (Gerland Bus Station)5.1 min4 / 8
Grenoble (Central Bus Station)4.2 min4 / 8

Directions on this line

RouteOn timeRides
Grenoble → Lyon75%4 / 4
Lyon → Grenoble75%4 / 4