Plan when to leave London for Gatwick using airline check-in time, North or South Terminal, road traffic, luggage and a sensible departure-day buffer. This guide focuses on the practical decisions that make the journey easier to organise and more predictable on the day.
Confirm the terminal and airline timing
Gatwick has North and South Terminals, so check the operating terminal as well as the airline’s recommended arrival time. The correct terminal matters to the road approach and to where the passenger needs to enter the airport.
Use your exact London pickup
A journey from South London is not the same as one beginning in North or West London. Crossing the city before reaching the route to Gatwick can add uncertainty, especially at peak times. Plan from the real postcode rather than a generic “Central London to Gatwick” figure.
Checked luggage changes the schedule
Passengers checking several bags usually need more terminal time than a traveller who has checked in online and carries only cabin baggage. Families can also need longer for bag drop and security, so do not plan the car solely around a minimum check-in rule.
Traffic and road incidents
The M23 and surrounding network can run smoothly and still be affected by collisions, lane closures or weather. London’s local roads can add another layer of delay before the motorway is reached. A sensible buffer protects against ordinary disruption without turning the day into a rush.
Group departures
For groups, the car should arrive when everyone is genuinely ready. Loading eight passengers and their luggage is not a one-minute process. Agree a lobby or entrance meeting point, settle hotel bills in advance where possible and keep passports and travel documents with the passengers rather than buried in loaded luggage.
Very early departures
If the pickup is overnight or before normal hotel services begin, confirm where the driver can stop and which entrance will be open. Charge phones, set more than one alarm and have the operator’s contact details available.
Build a protected departure time
Work backwards: airport arrival requirement, likely road journey, loading time and contingency. That protected pickup time is more useful than asking for the latest possible minute you can leave London.
Related Mason & Green services
For more journey planning, see Gatwick Airport Transfers, Airport Transfers and Get a Quote. You can also request a fixed-price quotation with your full passenger and luggage details.
Final planning checklist
- Confirm the exact origin and destination.
- Provide the operating flight, train or cruise details where relevant.
- Use a mobile number the travelling passenger can answer.
- Count passengers and luggage separately.
- Request child seats or special vehicle requirements in advance.
- Leave a sensible contingency for traffic and terminal or venue access.