There are two versions of the airport run and only one of them justifies a chauffeur. The first is one person with a cabin bag, travelling at a civilised hour, from an address with a fast rail link to the terminal. The second is four people, seven cases, a five o'clock check-in and a flight that cannot be missed. Working out which you are is the whole exercise.
The awkward part is that almost everybody assumes they are the second when they are frequently the first. What follows is a way of testing that honestly, along with the situations where the express train, a black cab or leaving your own car in a long-stay space is genuinely the better answer.
The two questions that settle it
Ask what a failure would cost. If missing this flight means catching the next one and losing an afternoon, the stakes are low and almost any arrangement will hold. If it means an international connection, a wedding, a conference where you are speaking or a non-refundable itinerary for a family of five, you are not buying comfort at all. You are buying the removal of a risk.
Then ask what you are carrying, and count it truthfully rather than optimistically. Luggage is the single strongest predictor of whether this arrangement is worth arranging, because everything a train or a taxi asks of you gets harder in proportion to the number of cases. Two people with hand luggage have options. A family with a pushchair and holiday cases has very few good ones.
Where the transfer clearly earns it
Some airport journeys are not really a decision at all. They share the same features: an unsociable hour, more bags than hands, an open-ended wait at the far end, or consequences that make an improvised alternative unthinkable.
The comparison in these cases is not car against train. It is a planned journey against a sequence of small risks, each individually unlikely and collectively rather likely, arriving at the exact moment when you have the least appetite for any of them.
- Departures before six in the morning, from anywhere
- More cases than there are adults to carry them
- Arrivals after a long-haul flight, where the wait is open-ended
- Travelling with small children, a pushchair or elderly relatives
- Flights with connections that cannot be rebooked cheaply
- Any address that is genuinely awkward to reach with luggage
- Business trips where you must work between office and terminal
Where the express train wins
If you are one person with hand luggage, starting near a terminus with a dedicated airport service, at a time when it is running properly, the train is faster and there is nothing sensible to argue about. It cannot be delayed by a motorway, it costs less, and it deposits you inside the terminal. Booking a car for that journey buys a nicer seat and, at certain hours, a slower one.
The same applies to a short daytime hop where the road happens to be clear and you are travelling alone. What tips it back the other way is luggage, an early or late hour, a group, or a starting address the rail link does not serve conveniently. Any one of those and the arithmetic changes quickly.
Groups, families and the luggage maths
Group size compounds everything. Four rail tickets plus a taxi at the far end, or two taxis to the terminal because one will not take the bags, adds up faster than people expect and delivers a worse experience at every stage of it. One vehicle, one loading, one arrival at the correct terminal door is simpler as well as calmer.
Families are the clearest case of all. Child seats have to exist, be correct for the ages travelling and be fitted in advance, which is not something to negotiate with a rank at half past five in the morning. Agree the seats when you book and they travel with the car rather than being hoped for on the day itself.
When something else serves you better
Several airport journeys described to us are the wrong shape for a straightforward transfer, and the alternatives below usually serve better. The distinction is generally about how much waiting the day contains and where the uncertainty sits rather than about the airport itself.
Tell us the flight, the address and who is travelling, and we will say which of these applies. Where the honest answer is the express train and a bag you can carry, you will hear it, and nobody here will try to talk you out of it.
- One traveller, hand luggage, near a terminus: take the express train
- A short off-peak hop with nothing to carry: a black cab is fine
- A jet movement with apron access: a private aviation chauffeur
- Landing then a full day of meetings: an executive or hourly booking
- People arriving on different flights: staggered collections, not one car
- A whole day that happens to end at an airport: a chauffeur for the day
- A very long onward drive after landing: a long-distance chauffeur booking
