Boarding Sizer · 2026 ● Cleared

AIWEINY Zipperless Polycarbonate Carry-On on Delta Airlines

Bag 21.5×14×9" vs sizer 22×14×9"

✓ Cleared

Overhead Carry-On Verdict

Yes — it fits the bin.

Personal Item · Under-Seat ✕ Too big

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Route DEL · AIW

checkacarryon

The verdict, explained

At 21.5x14x9", the AIWEINY Zipperless Polycarbonate Carry-On fits inside Delta Airlines's 22x14x9" carry-on allowance, right at the limit. It should slide into the overhead bin without trouble at the gate sizer. On Delta Airlines: Free carry-on included with standard Main Cabin. It is too large for Delta Airlines's under-seat personal-item space, so it has to go overhead or be checked.

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Dimension Breakdown inches

Axis	Bag	Sizer	Margin
Length	21.5"	22"	+0.5"
Width	14"	14"	+0"
Height	9"	9"	+0"

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Frequently asked

Does the AIWEINY Zipperless Polycarbonate Carry-On fit Delta Airlines's carry-on size limit?

Yes. The AIWEINY Zipperless Polycarbonate Carry-On fits within Delta Airlines's 22x14x9" carry-on allowance and can go in the overhead bin.

What is Delta Airlines's carry-on size limit?

Delta Airlines allows carry-on bags up to 22x14x9" (length x width x height), including wheels and handles. Free carry-on included with standard Main Cabin.

Can the AIWEINY Zipperless Polycarbonate Carry-On be a personal item on Delta Airlines?

No. At 21.5x14x9" it is too big for Delta Airlines's under-seat personal-item space (18x14x8"); it travels as a carry-on instead.

Bags that clear Delta Airlines's sizer

Alternatives that fit the 22×14×9" limit outright.

The AIWEINY Zipperless Polycarbonate Carry-On on other airlines

Same bag, different sizers — check before a connecting or return flight.

The bag

AIWEINY Zipperless Polycarbonate Carry-On

Zipperless Hardshell · 21.5×14×9"

The AIWEINY Zipperless Polycarbonate Carry-On is a hard-shell zipperless hardshell measuring 21.5x14x9 inches. Its rigid shell keeps a fixed shape, so its measured size is exactly what the gate sizer sees.

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💡 At the gate

Airlines measure at the widest external point — wheels, handles, and bulging pockets all count. Pull soft-bag compression straps fully tight before you size it.