Aircraft Overhead Bins vs. Passenger Seat Pitch & Width
Comparing 2 standards across 9 specifications. 9 key differences identified.
Modern commercial airliner overhead bins utilize pivoting pivot-bin architecture (such as Airbus Airspace XL and Boeing Space Bins) allowing standard 22"× 14"× 9" carry-on bags to be loaded vertically on their side, wheels-in, increasing luggage capacity by up to 60%.
Airline seating comfort is defined by Seat Pitch (the distance from any point on a seat to the exact same point on the seat in front, typically 28" to 32" in Economy) and Seat Width (cushion width between armrests, 17" to 18.5").
Specification Comparison Table
9 Parameters| Parameter / Spec | ||
|---|---|---|
|
Standard Carry-On Envelope
|
22" × 14" × 9" (56 × 36 × 23 cm / 45 linear inches) | — |
|
Airbus Airspace XL Capacity
|
8 standard bags per 4-frame bin (vs. 5 bags in legacy bins) | — |
|
Boeing Space Bins Capacity
|
6 standard bags per bin on 737 MAX (vs. 4 in Pivot Bins) | — |
|
Stowage Orientation
|
Wheels-first, vertical on edge (wheels-in, handle facing aisle) | — |
|
Standard Economy Pitch
|
— | 30" to 32" (76–81 cm) |
|
Low-Cost Carrier Economy Pitch
|
— | 28" to 29" (71–74 cm) |
|
Premium Economy Pitch
|
— | 38" (96.5 cm) |
|
Long-Haul Business Class Pitch
|
— | 60" to 80" (152–203 cm, Lie-Flat Bed) |
|
Standard Economy Seat Width
|
— | 17.0" to 18.5" (43.2–47.0 cm) |