In-cabin pet carriers that fit Delta Air Lines
The carriers from our list that clear Delta Air Lines's official 18 × 11 × 11 in under-seat limit — sorted best-fit first, with the ones that squeeze in when collapsed flagged.
| Carrier | Size | Fit | Buy |
|---|---|---|---|
| Sherpa Original Deluxe (Small) 15 × 10 × 8.5 in is within 18 × 11 × 11 in. · collapsible/flex | 15 × 10 × 8.5 in | Fits | See on Amazon → |
| Mr. Peanut's Gold Series Mini (Low-Profile) 16 × 10.5 × 9.8 in is within 18 × 11 × 11 in. · collapsible/flex | 16 × 10.5 × 9.8 in | Fits | See on Amazon → |
| Sherpa Original Deluxe (Medium) 17 × 11 × 10.5 in is within 18 × 11 × 11 in. · collapsible/flex | 17 × 11 × 10.5 in | Fits | See on Amazon → |
| Petsfit Expandable Soft-Sided 17 × 11 × 11 in is within 18 × 11 × 11 in. | 17 × 11 × 11 in | Fits | See on Amazon → |
| Sleepypod Air Collapses from 22" to ~16" long, which fits — height 10.5" is within 11". · collapsible/flex | 22 × 10.5 × 10.5 in | Fits collapsed | See on Amazon → |
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Every fit is against the published maximum; real under-seat space varies by aircraft (why). Full rules & fees: Delta Air Lines pet policy →
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