Southwest vs Delta baggage allowance compared side by side — cabin bag weight and size, checked limits and free bags for standard economy. Here's which is more generous, and how to pack to the limit either way.
| 🇺🇸 Southwest | 🇺🇸 Delta | |
|---|---|---|
| Carry-on weight | 10 kg | 10 kg |
| Carry-on max size | 61×38×28 cm | 56×36×23 cm |
| Checked bag weight | 23 kg | 23 kg |
| Free checked bags | 2 | None |
| Personal item | Yes | Yes |
ℹ️ Standard economy figures from each airline's published limits. Fares, routes and loyalty tiers change these — confirm on the official site before flying.
Add Southwest or Delta in OneBag and track your packed weight live against their exact cabin and checked limits — separate progress bars per bag. Free.
Download for iOSDownload for AndroidSouthwest allows up to 10 kg (61×38×28 cm) and Delta allows up to 10 kg (56×36×23 cm) in standard economy. both allow the same 10 kg cabin bag, and Southwest includes more free checked baggage.
Southwest: 2 free checked bags. Delta: no free checked bag. Always check your specific fare.
Southwest allows 23 kg per checked bag and Delta allows 23 kg. Overweight fees are charged per kg over the limit.
Single-airline guides: Southwest baggage · Delta baggage
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