Previously if you wanted to fly standby or arrived early for a connection you could put yourself on the Standby list for free. If there was room you could board in a win-win, i.e. the plane was flying with that seat empty anyway, and now has opened up a seat in a later flight. Although it was possible to try to game the system by buying a cheaper later flight and then trying to fly standby on an earlier one that always seemed too Russian roulette. I’m hoping somebody in the industry knows the real answers as opposed to some speculation points I’ve listed below (just in case people answer with these items we’ve already thought about)

Free Standby: Customer Good Will, Seat was empty anyway, newly opened capacity that could be filled, negative costs to later flight now affect less passengers

Paid Standby: Is the revenue increase greater than bad will generated (admittedly intrinsic) as well as negative costs incurred for later flight problems?

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    Can you specify which air industry you're talking about - presumably the US, but it isn't clear? Standby is definitely still free in Australia but only if you have a flexible fare.
    – dlanod
    Jan 22, 2015 at 2:54
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    there are definite exceptions, flexible fare aside, I know easyjet does this on at least some routes, porter airlines offer this free only for certain routes
    – Carl
    Jan 22, 2015 at 3:22
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    Done this on Easyjet (Free) and a friend has done it multiple times with Jetstar in NZ (free).
    – Mark Mayo
    Jan 22, 2015 at 4:10
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    AAn answer that is good in many cases and seems to fit is "Because they can". If it makes money and you are willing to shell out then they are pleased to allow you to pay. Jan 22, 2015 at 10:10
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    There's a recent long thread on this on the BAEC FlyerTalk forum, if you're interested have a read of that as the pros and cons are all well thrashed out there
    – Gagravarr
    Jan 22, 2015 at 11:24

2 Answers 2


The "Why" is simple: airlines who stopped offering free standby and instead offered guaranteed seats on a different flight for a change fee saw an increase in revenue from doing that, and so continue to do it.

As for why it increases their revenue, there are four upsides:

  • first, the fee itself. $100, $200 - in a time of $99 cheapest fares, the fee itself is good money for them
  • second, passengers change less or change further in advance. Either way the airlines can plan a little better - how much time to allow to fill the plane, even what size plane to use or which flight of the day to cancel if they have one less plane than usual
  • third, the airline gains a "perk" (free changes at the airport) to offer frequent flyers or to differentiate on one high-competition route. I have seen this in action
  • fourth, and most important, passengers now tend to buy the flight they actually want, even if it costs more, rather than buying a cheap one and planning all along to switch to an earlier one

Savvy business travelers in the 80s always booked the last flight of the night and then tried to sweet talk their way onto an earlier flight, depending on when they got to the airport. That way, they were sure they wouldn't miss their plane, you see, but could still get home early if the day finished early. As prices for the cheapest and most expensive seats diverged, this became more about money than about being sure you wouldn't miss your flight. The 6:30 pm flight everyone wants is $500 and the midnight flight is $200. So buy the midnight, and see if you can get on the 6:30. This behaviour assuredly costs the airline money - the $300 extra they could have charged you for the popular flight if there were no fees. Saying it costs them nothing once you're at the airport and the seat is empty ignores the fact that you're going to fly again and you're going to make a decision about what flight to buy, based in part on your experience right now.

People were in the habit of playing these games. Airlines knew it. And it was messing with their revenues and their plans. So in come the change fees. Now some people still make changes, but generally it's because of a real change in their life, and not because they were playing chicken to see if they could get home both as cheaply as possible and as conveniently as possible. The result for the airline is they sell more expensive fares to those who want to be sure they'll fly at a particular time.

Those are the ups. The down is that you are irritated at the airport for a while. Will it make you fly another airline that this one didn't give you something free? I doubt it. For one thing, you can't go switching to another airline that does offer this, because none of them do. For another, frequent flyers tend to choose airlines based on the direct flights they offer, the "hard product" (seats etc), the service, lounges, and so on. They aren't going to switch over change fees - if anything they might strive more for a high-tier status in order to achieve free changes, or buy more expensive tickets that offer free changes. Frequent flyers love to grumble about their airline but they rarely actually switch. And infrequent flyers by definition are low volume - whatever decisions they make are unlikely to have much impact on the airline.

So there you go: lots of ups, little or no downs. The "obvious" logic in the moment of giving you the seat is far far outbalanced by the long term logic of encouraging you to not bother buying it and hope each time to be given it. (See also free upgrades since business class is empty anyway - a strategy which leads inexorably to nobody ever buying business class tickets.) Running an airline is insanely difficult - that's why they're constantly failing - and the logic of what to charge for is never as simple as it appears to be at first glance, thanks to a huge pool of customers who will change the behaviour in response to your policies, trying to lower your revenue (their costs) as much as they can.

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    @pnuts write your own answer. 6 comments on mine is a little ridiculous Jan 22, 2015 at 14:29
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    Thanks for the response Kate. A couple of counters: 1. Did a quick google and the charges are $50 Delta & $75(AA/United). Doesn't quite seem like a whole lot of revenue 2. This doesn't seem relevant at all. People who would fly standby would be only a small percentage and would be unlikely to plan to do it given all the logistical factors. 3. Agreed 4. Disagree. Business travelers now fly on refundable tickets where all of the relevant charges are free anyway and hence irrelevant. This would be for nonrefundable/cheapo tickets and most people won't be taking the risk
    – Manowar
    Jan 23, 2015 at 3:10
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    Started reading a well-organized and nicely argued answer. Scrolled down. Indeed, it's Kate.
    – Jonas
    Jan 23, 2015 at 10:23
  • @Manowar I'm a business traveler. Can't remember the last time I was on a fully flex no fees ticket. It's sure not the norm. And you can dismiss the standby chicken folks as a small segment, but I've read many places that it was significant. Jan 23, 2015 at 11:18
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    @KateGregory I don't travel for business, I assumed from my friends who do that they'd be travelling on a more flexible ticket. Given the various classes I guess there's a wide variety of benefits/costs that entails. Surprised that there were a significant amount of people whose value of time is low enough that they'd come to the airport many hours earlier on the hopes of space/flexibility enough to fly out early
    – Manowar
    Jan 23, 2015 at 18:57

They are providing a service and the current airline revenue model is to charge for services. There is more to it than just putting you on the plane.

The gate agent has to modify your reservation to reflect the new flight(s) which would normally incur a fee if you change it by phone (except a few higher fare buckets). The pilots need to recalculate their load and balances for take off, fuel, etc. The catering needs change, though this applies more to the later flight, since the standby flight is likely already catered.

While the later two often have a certain tolerance and one passenger might not require a change, they are still time consuming aspects for which airlines want compensation. And the load and balances calculations are a very important safety aspect for your flight.

  • All of that would make sense if we didn't know 99% of flights already have last minute changes with no shows and business people with fully refundable tickets moving back and forth. So every flight usually has a tolerance of several people. And please, spending 30 seconds to type in a flight change electronically from someone who would just be standing around hardly requires compensation
    – Manowar
    Jan 23, 2015 at 15:41
  • It nonetheless IS a service they are providing for you. You are asking them to provide the service, you pay. A no show is an unavoidable chore (and no shows often forfiet the money paid). People on higher priced fares have already "paid" for the change service with their higher costs.
    – user13044
    Jan 24, 2015 at 1:05

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