BustempoPunctuality archive
Reliability › Line UK046

Line UK046 · London - Bristol - Swansea

FlixBus · Bus · 273 km · 8 measured rides on 11 Oct 2026 · small sample, treat with caution

C
On time
75%
≤ 5 min late
Median delay
0.8 min
typical ride
P90 delay
17.2 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: 0% on time, 1 rides measured1011:00: 50% on time, 2 rides measured121416:00: 100% on time, 1 rides measured1617:00: 100% on time, 2 rides measured1819:00: 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 17.2 min (8 rides).

Average delay at each stop

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

Bristol Bus Stationno actualsCardiff North Road (Friary Garden…no actualsBridgend-SarnBridgend-Sarn: 0 min0 minNewport Train StationNewport Train Station: 6.9 min6.9 minSwansea University (Bay Campus)Swansea University (Bay Campus): 5.7 min5.7 minSwansea City Bus Station (Bay B a…no actualsLondon Victoria Coach Stationno actualsLondon Hammersmith Bridge RoadLondon Hammersmith Bridge Road: 0 min0 min
StopAvg delayCalls measured
Bristol Bus Station—0 / 7
Cardiff North Road (Friary Gardens)—0 / 8
Bridgend-Sarn0 min1 / 8
Newport Train Station6.9 min3 / 7
Swansea University (Bay Campus)5.7 min3 / 8
Swansea City Bus Station (Bay B and C)—0 / 8
London Victoria Coach Station—0 / 8
London Hammersmith Bridge Road0 min1 / 4

Directions on this line

RouteOn timeRides
London → Swansea75%4 / 4
Swansea → London75%4 / 4