The short answer
A Delta checked bag can weigh up to 50 lb (23 kg) in economy and measure up to 62 linear inches (157 cm), length + width + height combined. The first checked bag costs $45; the second costs $55.
Delta checked bag size and weight limits
- Max size (L + W + H)
- 62 in
- 157 cm
- Max weight, economy
- 50 lb
- 23 kg
- 1st checked bag
- $45
- 2nd checked bag
- $55
Delta One and First Class allow 70 lb (32 kg).
How to measure linear inches
Measure the bag’s height, width and depth at the widest points, including wheels, handles and side pockets, then add them up. A 28 × 19 × 12 in suitcase is 59 linear inches and fits under the 62-inch limit. Most suitcases sold as 29–30 inches land right at 62 inches, so check the exterior size on the spec sheet before you buy. Our suitcase size chart shows typical sizes.
Overweight and oversize fees
- Overweight: 51–70 lb (23–32 kg): $100. 71–99 lb: $200. 100 lb and over not accepted.
- Oversize: 63–80 linear in (161–203 cm): $200. Over 80 in not accepted.
Fees for overweight and oversize bags are charged on top of the regular bag fee, and a bag that is both is often charged both.
Ways to avoid the fee
- On Delta Connection flights with 50 seats or fewer, only personal items go in the cabin. Roller bags are gate-checked free with a pink Gate Claim tag.
- Medallion members and Delta SkyMiles Gold, Platinum and Reserve Amex cardmembers get their first checked bag free; the main cardmember also gets a free second bag on domestic Delta-operated flights.
- Travel with only a carry-on and personal item. Delta Carry-On & Personal Item Size.
Delta compared with other airlines
| Airline | Checked weight | Checked size | 1st checked bag | 2nd checked bag |
|---|---|---|---|---|
| Delta | 50 lb23 kg | 62 in157 cm (L+W+H) | $45 | $55 |
| American Airlines | 50 lb23 kg | 62 in158 cm (L+W+H) | $50 ($45 online) | $60 ($55 online) |
| United | 50 lb23 kg | 62 in157 cm (L+W+H) | $50 ($45 prepaid) | $60 ($55 prepaid) |
| Southwest | 50 lb23 kg | 62 in157 cm (L+W+H) | $45 | $55 |