the M4, A4 and M25 are at their busiest on weekday mornings and early evenings around Heathrow to Portsmouth, as commuter traffic overlaps with airport and local trips. Early or late weekday journeys benefit from extra time in the schedule; quieter periods fall on evenings, weekends and school holidays. Whatever the traffic, your driver plans the route in advance and the fare does not change.
We confirm where your driver will meet you well before travel day, and for airport connections the flight is tracked so the pickup follows your actual landing time. The normal airport routine still sits either side of the drive — check-in and security if you are departing, passport control and baggage reclaim if you are arriving — and both are covered by the waiting time built into the fare.
It helps to flag your group size and luggage when you book rather than on the day — a saloon comfortably takes four passengers and two large cases, and an estate, MPV or 8-seater covers anything bigger, from extra suitcases to pushchairs. Demand for this kind of trip tends to rise in school holidays and over summer, so an earlier booking makes it easier to lock in the vehicle you need.