BustempoPunctuality archive
Reliability › Line UK998

Line UK998 · Brighton - Heathrow - Milton Keynes

FlixBus · Bus · 157 km · 6 measured rides on 11 Oct 2026 · small sample, treat with caution

D
On time
50%
≤ 5 min late
Median delay
2.5 min
typical ride
P90 delay
11.8 min
1 in 10 worse than this
Cancelled
0%
0 of 7 rides
Sample
6
rides measured · 7 seen

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On-time share by departure hour

0%50%100%02405:00: 100% on time, 1 rides measured6809:00: 0% on time, 1 rides measured101214:00: 100% on time, 1 rides measured141617:00: 0% on time, 1 rides measured1820:00: 100% on time, 1 rides measured2022:00: 0% on time, 1 rides measured22

On-time share by weekday

0%50%100%MonTueWedThuFriSatSunday: 50% on time, 6 rides measuredSun

Worst day so far: 11 Oct 2026 with 50% on time and a P90 delay of 11.8 min (6 rides).

Average delay at each stop

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

Milton Keynes (Central Station Y4)Milton Keynes (Central Station Y4): 2.3 min2.3 minLuton DART Parkway (For Airport)no actualsLondon Heathrow Airport (Central …London Heathrow Airport (Central Bus Station T2 and T3): 11.8 min11.8 minLondon Heathrow Airport Terminal 5London Heathrow Airport Terminal 5: 2.5 min2.5 minGatwick Airport (North Terminal)no actualsGatwick Airport South TerminalGatwick Airport South Terminal: 5.7 min5.7 minBrighton (Preston Park)no actualsBrighton Railway Station - Stroud…no actuals
StopAvg delayCalls measured
Milton Keynes (Central Station Y4)2.3 min1 / 7
Luton DART Parkway (For Airport)—0 / 7
London Heathrow Airport (Central Bus Station T2 and T3)11.8 min1 / 7
London Heathrow Airport Terminal 52.5 min1 / 7
Gatwick Airport (North Terminal)—0 / 6
Gatwick Airport South Terminal5.7 min3 / 7
Brighton (Preston Park)—0 / 7
Brighton Railway Station - Stroudley Road—0 / 7

Directions on this line

RouteOn timeRides
Milton Keynes → Brighton33.3%3 / 4
Brighton → Milton Keynes66.7%3 / 3