Boarding Sizer · 2026
● Cleared
Samsonite Omni PC 20 on Southwest Airlines
Bag 22.5×15.5×9.5" vs sizer 24×16×10"
✓
Cleared
Overhead Carry-On Verdict
Yes — it fits the bin.
Personal Item · Under-Seat
✕ Too big
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Route
SOU · SAM
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Dimension Breakdown
inches
| Axis | Bag | Sizer | Margin |
|---|---|---|---|
| Length | 22.5" | 24" | +1.5" |
| Width | 15.5" | 16" | +0.5" |
| Height | 9.5" | 10" | +0.5" |
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