The Cabin OK initiative was launched on 9 June 2015 with the aim of providing passengers with greater assurance that their carry-on bags will travel with them in the aircraft cabin, even when the flight is full. The initiative provides consumers with a voluntary option to use a Cabin OK labeled bag (with optimally sized dimensions of 55 x 35 x 20 cm or 21.5” x 13.5” x 7.5" inches).
Carry-On Sizer |
What is the current standard size for carry-on bags in the USA? There isn’t one. Really, they vary quite a bit. Alaska Airlines is the most generous, but bags should probably shoot for 9 x 14 x 22 inches to fit on most airlines (Delta’s size is “approximately” 9 x 14 x 22 inches, the vague definition is scary). Interestingly, the sizes for all 737 fleets (Alaska & Southwest) are larger than all A320 fleets (Virgin America & Frontier) even though the A320 fuselage is 6 inches wider. Here’s a list for reference.
Most Generous Carry-On Bag Size |
Alaska: 10 x 17 x 24 inches
Southwest: 10 x 16 x 24 inches
Virgin America: 10 x 16 x 24 inches
United: 9 x 14 x 22 inches
American: 9 x 14 x 22 inches
US Airways: 9 x 14 x 22 inches
Delta: Approximately 9 x 14 x 22 inches
JetBlue: 9 x 14 x 22 inches
Hawaiian: 9 x 14 x 22 inches
Charge for Carry-On Bags:
Frontier: 10 x 16 x 24 inches
Spirit: 10 x 18 x 22 inches
Allegiant: 9 x 14 x 22 inches
Canada Does it Different:
Air Canada: 9 x 15.5 x 21.5 inches
WestJet: 9 x 15 x 21 inches