Your fit result

Does Monos Carry-On fit Southwest Airlines?

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

Monos Carry-On

Fits

Monos Carry-On fits the published carry-on dimensions for this rule. Still measure the packed bag, including handles and wheels.

Fit proof

1 in tightest spare room

Fits

Fits. length spare room 2 inches, width spare room 2 inches, depth spare room 1 inches.

Rendered to scale

Fits. Tightest spare room: 1 in.

Height

Spare room +2 in

Bag 22 in / Rule 24 in

Width

Spare room +2 in

Bag 14 in / Rule 16 in

Depth

Spare room +1 in

Bag 9 in / Rule 10 in

Data status

Audited dimensionsAirline-published 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: 22 x 14 x 9 in
Rule: 24 x 16 x 10 in
Risk: 8/100
Confidence: high

Margins: length 2 in, width 2 in, depth 1 in.

Bag data

Audited dimensions

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

Airline rule data

Airline-published rule

Last reviewed: 2026-05-28
Rule confidence: high
Airline rule: Airline baggage page

View bag page View airline rules Suggest correction

Better-fitting alternatives

Carry-on

Travelpro Maxlite 5 21 inch Expandable Carry-On Spinner

Fits

Travelpro Maxlite 5 21 inch Expandable Carry-On Spinner fits the published carry-on dimensions for this rule. Still measure the packed bag, including handles and wheels.

Bag: 23 x 14.5 x 9 in
Rule: 24 x 16 x 10 in
Risk: 8/100
Confidence: high

Margins: length 1 in, width 1.5 in, depth 1 in.

Bag page Fit page

Carry-on

BAGSMART Roamer Expandable 20 inch Carry On Luggage

Fits

BAGSMART Roamer Expandable 20 inch Carry On Luggage fits the published carry-on dimensions for this rule. Still measure the packed bag, including handles and wheels.

Bag: 21.7 x 13.9 x 9 in
Rule: 24 x 16 x 10 in
Risk: 8/100
Confidence: high

Margins: length 2.3 in, width 2.1 in, depth 1 in.

Bag page Fit page

Carry-on

Aer Carry-On

Fits

Aer Carry-On fits the published carry-on dimensions for this rule. Still measure the packed bag, including handles and wheels.

Bag: 21.7 x 14 x 9 in
Rule: 24 x 16 x 10 in
Risk: 8/100
Confidence: high

Margins: length 2.3 in, width 2 in, depth 1 in.

Bag page Fit page