Your fit result

Does Travelpro Maxlite 5 21 inch Expandable Carry-On Spinner fit United 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

Travelpro Maxlite 5 21 inch Expandable Carry-On Spinner

Does not fit

Travelpro Maxlite 5 21 inch Expandable Carry-On Spinner 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 over by 1 inches, width over by 0.5 inches, depth spare room 0 inches.

Rendered to scale

Does not fit. Largest overflow: 1 in.

Height

Over by 1 in

Bag 23 in / Rule 22 in

Width

Over by 0.5 in

Bag 14.5 in / Rule 14 in

Depth

Spare room +0 in

Bag 9 in / Rule 9 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: 23 x 14.5 x 9 in
Rule: 22 x 14 x 9 in
Risk: 78/100
Confidence: medium

Margins: length -1 in, width -0.5 in, depth 0 in.

Main issue: length by 1.0 in, width by 0.5 in.

Bag data

Audited dimensions

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

Airline rule data

Source-linked rule

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

View bag page View airline rules Suggest correction

Better-fitting alternatives

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: 22 x 14 x 9 in
Risk: 8/100
Confidence: medium

Margins: length 0.3 in, width 0.1 in, depth 0 in.

Bag page Fit page

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.

Bag: 22 x 14 x 9 in
Rule: 22 x 14 x 9 in
Risk: 8/100
Confidence: medium

Margins: length 0 in, width 0 in, depth 0 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: 22 x 14 x 9 in
Risk: 8/100
Confidence: medium

Margins: length 0.3 in, width 0 in, depth 0 in.

Bag page Fit page