Does the Petmate Soft-Sided Kennel Cab (Medium) fit Alaska Airlines?

No — the Petmate Soft-Sided Kennel Cab (Medium) (17 × 10 × 10 in) does not fit Alaska Airlines's 17 × 11 × 9.5 in under-seat limit.

17 × 10 × 10 in external · up to ~10 lb

Too tall (10" > 9.5") against Alaska Airlines's 17 × 11 × 9.5 in limit

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10" tall exceeds the 9.5" limit by 0.5" and this carrier doesn't compress.

Last verified 2026-09-24 · matched to the published Alaska Airlines limit. Every fit is against the published maximum; real under-seat space varies by aircraft (why).

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