Away The Pet Carrier — dimensions & which airlines it fits
Away The Pet Carrier: 18.7 × 10.8 × 10.75 in external, pets up to ~18 lb. Premium soft carrier; 18.7" long is over the 18" limit on some airlines, so check length as well as height.
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Specs
| External size (L×W×H) | 18.7 × 10.8 × 10.75 in |
| Type | soft-sided |
| Pet weight | pets up to ~18 lb |
Dimensions from the manufacturer product page · verified 2026-07-23
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Which airlines does the Away The Pet Carrier fit?
Compared against each airline's published under-seat limit (height strict; footprint may rotate). Green = within the published size; amber = fits only when collapsed / flexed; grey = over.
| Airline | Its limit | This carrier |
|---|---|---|
| Porter Airlines | 21.5 × 15.5 × 10.5 in | Too tall (10.75" > 10.5") 10.75" tall exceeds the 10.5" limit by 0.3" and this carrier doesn't compress. |
| Delta Air Lines | 18 × 11 × 11 in | Too big 18.7 × 10.8 × 10.75 in is over the 18 × 11 × 11 in limit. |
| JetBlue | 17 × 12.5 × 8.5 in | Too big 18.7 × 10.8 × 10.75 in is over the 17 × 12.5 × 8.5 in limit. |
| American Airlines | 18 × 11 × 11 in | Too big 18.7 × 10.8 × 10.75 in is over the 18 × 11 × 11 in limit. |
| United Airlines | 18 × 11 × 11 in | Too big 18.7 × 10.8 × 10.75 in is over the 18 × 11 × 11 in limit. |
| Southwest Airlines | 18.5 × 13.5 × 8.5 in | Too big 18.7 × 10.8 × 10.75 in is over the 18.5 × 13.5 × 8.5 in limit. |
| Alaska Airlines | 17 × 11 × 9.5 in | Too big 18.7 × 10.8 × 10.75 in is over the 17 × 11 × 9.5 in limit. |
| Frontier Airlines | 18 × 14 × 11 in | Too big 18.7 × 10.8 × 10.75 in is over the 18 × 14 × 11 in limit. |
| Air Canada | 17 × 16 × 8 in | Too big 18.7 × 10.8 × 10.75 in is over the 17 × 16 × 8 in limit. |
| Allegiant Air | 18 × 12 × 11 in | Too big 18.7 × 10.8 × 10.75 in is over the 18 × 12 × 11 in limit. |
| Sun Country Airlines | 17 × 12 × 9 in | Too big 18.7 × 10.8 × 10.75 in is over the 17 × 12 × 9 in limit. |
| Hawaiian Airlines | 17 × 11 × 9.5 in | Too big 18.7 × 10.8 × 10.75 in is over the 17 × 11 × 9.5 in limit. |
| Breeze Airways | 17 × 8 × 13 in | Too big 18.7 × 10.8 × 10.75 in is over the 17 × 8 × 13 in limit. |
| WestJet | 16 × 10 × 8.5 in | Too big 18.7 × 10.8 × 10.75 in is over the 16 × 10 × 8.5 in limit. |
| Avelo Airlines | 17 × 9 × 13 in | Too big 18.7 × 10.8 × 10.75 in is over the 17 × 9 × 13 in limit. |
| Air Transat | 17 × 9.5 × 10 in | Too big 18.7 × 10.8 × 10.75 in is over the 17 × 9.5 × 10 in limit. |
| JSX | 17 × 13 × 11 in | Too big 18.7 × 10.8 × 10.75 in is over the 17 × 13 × 11 in limit. |
Compared with
Away The Pet Carrier vs Diggs Passenger Away The Pet Carrier vs Sleepypod Air Away The Pet Carrier vs SturdiBag Pro (Large, Flexible Height)
Not sure this is the one? See the best carriers ranked by how many airlines they fit · compare all: carriers · fit for a specific airline: Delta · JetBlue · American · United · Southwest
Common questions
What are the dimensions of the Away The Pet Carrier?
Its published external size is 18.7 × 10.8 × 10.75 in, rated for pets up to ~18 lb. Source: the manufacturer's product page.
Which airlines does the Away The Pet Carrier fit?
Against published limits it fits no airline outright — check collapsed/flex fit. Real under-seat space varies by aircraft, so confirm for your flight.