Your fit result

Does Aer Carry-On fit Air Austral?

This page compares the bag dimensions we have against one published airline rule, renders the fit to scale, and keeps the caveats visible.

Carry-on

Aer Carry-On

Does not fit

Aer Carry-On is larger than the published carry-on dimensions. Pick a smaller alternative for this airline rule.

Fit proof

0 in tightest spare room

Does not fit

Does not fit. length spare room 0 inches, width over by 0.2 inches, depth spare room 0.8 inches.

Rendered to scale

Does not fit. Largest overflow: 0.2 in.

Height

Spare room +0 in

Bag 21.7 in / Rule 21.7 in

Width

Over by 0.2 in

Bag 14 in / Rule 13.8 in

Depth

Spare room +0.8 in

Bag 9 in / Rule 9.8 in

Data status

Audited dimensionsSource-linked rule

Rendered from the dimensions shown here. Airline staff and packed shape can still affect the real-world outcome.

Fit is rendered from verified dimensions using a shape profile.

Bag: 21.7 x 14 x 9 in
Rule: 21.7 x 13.8 x 9.8 in
Risk: 78/100
Confidence: medium

Margins: length 0 in, width -0.2 in, depth 0.8 in.

Main issue: width by 0.2 in.

Bag data

Audited dimensions

Last reviewed: 2026-05-28
Dimension confidence: high
Primary source: manufacturer

Airline rule data

Source-linked rule

Last reviewed: 2026-05-29
Rule confidence: medium
Airline rule: Airline baggage page

View bag page View airline rules Suggest correction

Better-fitting alternatives

Carry-on

CabinZero Classic Cabin Backpack 28L

Fits

CabinZero Classic Cabin Backpack 28L fits the published carry-on dimensions for this rule. Still measure the packed bag, including handles and wheels.

Bag: 15.4 x 11.6 x 7.9 in
Rule: 21.7 x 13.8 x 9.8 in
Risk: 8/100
Confidence: medium

Margins: length 6.3 in, width 2.2 in, depth 1.9 in.

Bag page Fit page

Carry-on

Osprey Daylite Expandable Travel Pack 26+6

Fits

Osprey Daylite Expandable Travel Pack 26+6 fits the published carry-on dimensions for this rule. Still measure the packed bag, including handles and wheels.

Bag: 17 x 13 x 6 in
Rule: 21.7 x 13.8 x 9.8 in
Risk: 8/100
Confidence: medium

Margins: length 4.7 in, width 0.8 in, depth 3.8 in.

Bag page Fit page

Carry-on

CALPAK Luka 15 inch Laptop Backpack

Fits

CALPAK Luka 15 inch Laptop Backpack fits the published carry-on dimensions for this rule. Still measure the packed bag, including handles and wheels.

Bag: 16 x 12 x 7 in
Rule: 21.7 x 13.8 x 9.8 in
Risk: 8/100
Confidence: medium

Margins: length 5.7 in, width 1.8 in, depth 2.8 in.

Bag page Fit page