Seat Selection And What You Are Actually Buying

Seat selection is now a separate purchase on most short-haul flights. What it delivers is narrower than it appears, and on a two-night trip it is worth thinking about once rather than reflexively.

The product is certainty, not space

On a single-aisle aircraft flying for two hours, most seats are the same seat. Legroom varies at a handful of rows and everything else differs only in position.

Paying does not make the seat better. It removes the possibility of being allocated one you would not have chosen, which is a different and much smaller benefit.

The exceptions are genuine: the exit row, the bulkhead, and on some aircraft the last rows where the fuselage narrows. Those are physical differences and they are priced accordingly.

Free allocation is not random

Passengers who decline to pay are assigned seats by an algorithm that has an incentive to scatter them. Groups seated apart are the demonstration that paying was worthwhile.

How aggressively this is done varies by airline and by how full the flight is. On a lightly loaded aircraft the allocation often puts people together because it has room to.

Why groups pay and solo travellers rarely need to

For one adult travelling alone, the downside of a poor allocation is a middle seat for two hours. That is unpleasant and it is survivable.

For two or more people the calculation changes, because the thing at stake is sitting together at all. The charge is then buying an outcome, not a preference.

Rules protecting families with young children exist in many places and vary widely. Checking the specific carrier's policy is more reliable than assuming a seat will be found.

Position affects how fast you get off

On a short break the last useful thing a flight does is deliver you to the exit. Front rows disembark first, and with hand luggage only that can be ten or fifteen minutes.

Whether that matters depends on what waits outside. If the connection to the city is frequent, the saving disappears; if it is hourly, it can decide the whole evening.

Late check-in changes nothing and costs plenty

Checking in the moment the window opens improves the free allocation on some airlines and not on others. Where it helps, it helps by taking seats before other passengers do.

Leaving check-in until the airport is the worst option available. It risks the poorest allocation and, on some carriers, a fee that exceeds what the seat would have cost.