Samsonite Spinner Underseater with USB Port on Allegiant Air
Bag 16.5×13.8×9" vs sizer 22×14×9"
Yes — it fits the bin.
The verdict, explained
At 16.5x13.8x9", the Samsonite Spinner Underseater with USB Port fits inside Allegiant Air's 22x14x9" carry-on allowance, right at the limit. It should slide into the overhead bin without trouble at the gate sizer. On Allegiant Air: Personal item free; carry-on is a paid add-on. It is too large for Allegiant Air's under-seat personal-item space, so it has to go overhead or be checked.
| Axis | Bag | Sizer | Margin |
|---|---|---|---|
| Length | 16.5" | 22" | +5.5" |
| Width | 13.8" | 14" | +0.2" |
| Height | 9" | 9" | +0" |
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Frequently asked
Does the Samsonite Spinner Underseater with USB Port fit Allegiant Air's carry-on size limit?
Yes. The Samsonite Spinner Underseater with USB Port fits within Allegiant Air's 22x14x9" carry-on allowance and can go in the overhead bin.
What is Allegiant Air's carry-on size limit?
Allegiant Air allows carry-on bags up to 22x14x9" (length x width x height), including wheels and handles. Personal item free; carry-on is a paid add-on.
Can the Samsonite Spinner Underseater with USB Port be a personal item on Allegiant Air?
No. At 16.5x13.8x9" it is too big for Allegiant Air's under-seat personal-item space (16x15x7"); it travels as a carry-on instead.
Bags that clear Allegiant Air's sizer
Alternatives that fit the 22×14×9" limit outright.
The Samsonite Spinner Underseater with USB Port on other airlines
Same bag, different sizers — check before a connecting or return flight.
- ✓Delta Airlines
- ✓American Airlines
- ✓United Airlines
- ✓JetBlue
- ✓Southwest Airlines
- ✓Alaska Airlines
- ✓Spirit Airlines
- ✓Frontier Airlines
- ✓Hawaiian Airlines
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- ✓Ryanair
- ✓easyJet
- ✓Wizz Air
- ✓British Airways
- ✓Lufthansa
- ✓Air France
- ✓KLM
- ✓Iberia
- ≈Vueling
- ✓Eurowings
- ✓Norwegian
- ≈TAP Air Portugal
- ✓SAS Scandinavian
- ✓SWISS
- ✓Austrian Airlines
- ✓Aer Lingus
- ✓Finnair
- ✓ITA Airways
- ✓Brussels Airlines
- ✓LOT Polish Airlines
- ✓Transavia
- ≈Volotea