Luton is the airport for a short trip to a European city. It has one terminal, on high ground at the south-east edge of the town, and its timetable is made up very largely of easyJet and Wizz Air, both of which base aircraft here. On a quiet morning a passenger with a cabin bag can be off the aircraft and out of the building in very little time; when several flights land together, the passport hall sets the pace for everybody.
Tracking matters here for a reason that runs the other way from the long-haul airports. A short flight with a tailwind can arrive well ahead of the timetable, so tracking at Luton is as much about early landings as late ones. The flight is followed from the moment it is airborne, and when the expected arrival moves by a quarter of an hour or more in either direction, the controller moves the pickup by the same amount. The gap you chose between landing and meeting stays the gap you get, and a flight that comes in twenty minutes early is met twenty minutes early rather than leaving you at the barrier looking for a board that has not arrived.
The airport is a couple of miles from junction 10 of the M1, and from there it is motorway all the way to the North Circular at Staples Corner. The M1 is what makes Luton a West End airport: the motorway hands over to the North Circular and then the Finchley Road, which runs down into the West End, and Mayfair is the nearest of the destinations priced below. The City is a little further on. Late in the evening it is a clear run; in the weekday rush the M1 slows well before London.
The rail link is good now The DART, a driverless shuttle that opened in 2023, takes about four minutes from the terminal to Luton Airport Parkway, where Thameslink and East Midlands Railway trains run into St Pancras. For a single traveller heading to King's Cross with a cabin bag, that is a sensible way to go. The car is for what the train does badly: two or three people and their cases, a destination south of the river or in the West End, a late arrival, or not wanting to carry anything at the end of a working trip.