BustempoPunctuality archive
Reliability › Route

London Gatwick Airport → Cardiff

242 km · 1 line · 7 measured rides on 11 Oct 2026 · small sample, treat with caution

D
On time
57.1%
≤ 5 min late
Median delay
5 min
typical ride
P90 delay
26.7 min
1 in 10 worse than this
Cancelled
0%
0 of 7 rides
Sample
7
rides measured · 7 seen

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On-time share by departure hour

0%50%100%02406:00: 100% on time, 1 rides measured6809:00: 0% on time, 1 rides measured1012:00: 100% on time, 1 rides measured1214:00: 0% on time, 1 rides measured141617:00: 100% on time, 1 rides measured18:00: 0% on time, 1 rides measured182021:00: 100% on time, 1 rides measured22

On-time share by weekday

0%50%100%MonTueWedThuFriSatSunday: 57.1% on time, 7 rides measuredSun

Worst day so far: 11 Oct 2026 with 57.1% on time and a P90 delay of 26.7 min (7 rides).

Lines serving this route

LineNameDurationOn timeAvg delayRides
UK940Swansea - Bristol - Heathrow5h 0957.1%9.9 min7 / 7

Travelling the other way? See Cardiff → London Gatwick Airport.