From 18:08 on 25 Aug 2026
Scheduled departures
H30Heathrow Airport Terminal 4Diamond Bus South EastPlanned18:25Observed— H30Heathrow Airport Terminal 4Diamond Bus South EastPlanned18:45Observed— H30Heathrow Airport Terminal 4Diamond Bus South EastPlanned19:05Observed— H30Heathrow Airport Terminal 4Diamond Bus South EastPlanned19:25Observed— H30Heathrow Airport Terminal 4Diamond Bus South EastPlanned19:45Observed— H30Heathrow Airport Terminal 4Diamond Bus South EastPlanned20:05Observed— H30Heathrow Airport Terminal 4Diamond Bus South EastPlanned20:25Observed— H30Heathrow Airport Terminal 4Diamond Bus South EastPlanned20:45Observed— H30Heathrow Airport Terminal 4Diamond Bus South EastPlanned21:05Observed— H30Heathrow Airport Terminal 4Diamond Bus South EastPlanned21:25Observed— H30Heathrow Airport Terminal 4Diamond Bus South EastPlanned21:45Observed— H30Heathrow Airport Terminal 4Diamond Bus South EastPlanned22:05Observed— H30Heathrow Airport Terminal 4Diamond Bus South EastPlanned22:25Observed— H30Heathrow Airport Terminal 4Diamond Bus South EastPlanned22:45Observed— H30Heathrow Airport Terminal 4Diamond Bus South EastPlanned23:05Observed— H30Heathrow Airport Terminal 4Diamond Bus South EastPlanned23:25Observed— Scheduled and observed values are kept separate. BustimeFinder does not invent realtime departures when stop-specific observations are absent.