Decathlon fit on planes?

[firstmom1005]

I saw some earlier post about Marathons, which seem to fit on airplane seats fairly well. I'm going to look at convertible seats for my 6 month old, and am interested in checking out the Marathon & Decathlon - but am curious if anyone has had any problems fitting the Decathlon on a plane. We'll likely be traveling via air often while she uses this seat, and I'd prefer one that fits on a plane (rather than having to buy another seat strictly for air travel). Thanks!

[Kat_Mom2D_J_andRuthie]

the decathalon is the same as the Marathon, just with the push-button harness adjuster, different latch setup that is more like the Roundabout, and the three crotch positions and added padding.

it should fit with no problem.