There is no way you can compare normal sized people sitting in their seats 3 across being 'crammed'. You can't compare a person reclining their seat all the way back as causing discomfort to another passenger.
Thing in all these cases are the people fit comfortably in their own seats without encroaching on anyone's space. They airlines do cram as many seats together as possible and the space is getting smaller and smaller while Americans are getting larger and larger. They do take into consideration the amount of space each person gets, taking into consideration the reclining of a seat, a person next to you sitting in their own seat without 'hanging' over. The amount of leg room an average height person would take, etc.
Here is a list of the policies:
Here's a look at how a few different airlines deal with the "customer of size:"
* Southwest: Passengers should plan on purchasing an extra seat or risk being asked to do so at the airport by staff. If the flight is not sold out, the passenger may claim a refund.
* American: Passengers over 250 pounds should recognize that there may be limitations to the service that the airline can provide. However, it does not require that you purchase an extra seat automatically.
* United: No policy whatsoever.
* Midwest: Like Southwest, passengers are encouraged to know their needs in advance. If staff determine that two seats are required, the seat will be sold at the lowest possible fare, with a refund available if there is one or more open seats on the flight.
* Air France: Passengers with "high body mass" may receive a 25 percent discount on an extra seat, knowing that if they choose to not buy the seat, they may risk not being able to fly.
* JetBlue: You are required to buy a second seat, and there are no refunds.
* Delta: The airline "works to accommodate" passengers with special needs. Upon request and availability, it will try to make sure the next seat is unoccupied. However, if the plane is full, you will most likely be asked to leave the flight and buy a second seat on the next available flight. (You can actually count on this being a fairly typical practice on most airlines.)
If I purchased a seat and had someone taking my space I would certainly say something discretely to the flight attendant before taking off. We all pay for our seats and it is not fair to have what little space we do get taken by someone who also has only purchased one seat and is encroaching on my space. Yes, there is a polite, discrete way to handle the situation.
There should be an airline standard so people aren't treated differently on each airline. Those who require two seats shouldn't say they are discriminated because of size when asked to buy two seats. How would you feel if you were plus sized and fit in your seat and the seat next to you was taken by a high end pooh sized person who hung over and took up your space. You would certainly feel different.
It is not about the money at all, it is about the comfort of other passengers. It is not fair to anyone to have what little space there is taken by another person. You can't compare someone reclining a seat to someone hanging over into your seat. The airlines have the seats recline for the comfort of the passengers. Yes, it takes up legroom of the passenger behind but that is taken into consideration when seats are designed. We usually don't recline seats or do so only part way. The only time I will recline my seat all the way is when there are kids kicking my seat or when the person behind me pulls or hits my seat all the time.
My parents are 'pooh size' and I often wonder how comfortable they can sit in their seats on a flight. I know that neither is large enough to hang over into another persons seat.
Guess this is a hot issue. Once again OP this is not meant to stir up issues. Just pointing out facts. We can agree to disagree on this subject. I am just saying that SW did nothing wrong, it is not about money and the policy is there for a reason. That reason is for passenger comfort. Granted we can't be comfortable for long in the limited space we get, but we each pay for our small space and are entitled to our entire space just as you are entitled to your space that you paid for. If we have 'extra room' in our space it is not fair for the person next to us to take our 'extra room' just because they overflow their space.