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TSA 2026 Updates
LiquidsDelta Air Lines Verified • High ConfidenceReviewed 2026

RESTRICTED — Allowed with Conditions on Delta Air Lines

Wine is a liquid and is subject to the 3-1-1 liquids rule (which means standard 750ml bottles must be checked). Duty-free wine is allowed in carry-on if sealed in a tamper-evident bag.

Can you bring wine on Delta Air Lines?

Also known as: red wine, white wine, bottle of wine

What is wine?

Wine is allowed in carry-on with restrictions. Wine is a liquid and is subject to the 3-1-1 liquids rule (which means standard 750ml bottles must be checked). Duty-free wine is allowed in carry-on if sealed in a tamper-evident bag.

CABIN BAGGAGE (CARRY-ON)Restricted

Restricted In Cabin

Wine is a liquid and is subject to the 3-1-1 liquids rule (which means standard 750ml bottles must be checked). Duty-free wine is allowed in carry-on if sealed in a tamper-evident bag.

Delta Air Lines Cabin Limit:10 kg (22 lbs)
HOLD BAGGAGE (CHECKED)Allowed

Allowed In Hold

Wine is allowed in checked baggage. Alcohol content must be under 70% ABV (all wine qualifies).

Delta Air Lines Checked Limit:23 kg (50 lbs)
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Delta Air LinesCarriage protocol 2026
Carry-on statusRestrictedCabin baggage limit: 10 kg (22 lbs)
Checked hold statusAllowedChecked hold limit: 23 kg (50 lbs)
Carrier note:Follows standard TSA cabin baggage rules. Lithium batteries must remain in carry-on.

TSA & Delta Air Lines Liquids Rule

49 CFR § 1540.111 — Aviation Security Authority

Title 49 of the Code of Federal Regulations (§ 1540.111) dictates the 3-1-1 liquids rule for passenger cabin baggage. Containers carrying wine must be 3.4 fluid ounces (100 milliliters) or smaller by capacity. Larger containers that are only partially full are still prohibited in cabin baggage unless they fall under medical or infant care exemptions. Containers larger than 3.4 oz must be packed in checked luggage.

Security Checkpoint Screening Procedure

When passing through the TSA checkpoint with wine, place your travel-sized container (3.4 oz / 100 mL or less) inside a clear, quart-sized plastic bag. If standard 2D X-ray machines are operating at your lane, extract the quart bag and lay it flat in a screening bin. At airports equipped with modern 3D CT computed tomography scanners, you may leave your liquids inside your bag unless instructed otherwise by Transportation Security Officers. Medical liquids or baby nourishment exceeding 3.4 oz must be declared immediately prior to screening for manual inspection or explosive trace detection (ETD) testing.

Step-by-Step Packing Guide for Delta Air Lines Passengers

Step 1

Verify your container holds 3.4 oz (100 ml) or less. Larger bottles of wine must travel in checked luggage unless purchased airside at a duty-free outlet.

Step 2

Seal the wine cap tightly to prevent leaks caused by cabin pressure changes, then place it inside a clear, resealable 1-quart plastic bag.

Step 3

Pack the sealed bag in an outer pocket of your carry-on for fast, one-hand retrieval at the TSA liquids checkpoint.

Step 4

At the security lane, remove the clear liquids bag from your carry-on and lay it flat in a screening tray on its own.

Step 5

If travelling internationally, check the destination country's import limits on volumetric liquids or spirits before boarding.

Frequently Asked Questions

Verified travel information

Author: BringOnPlane Editorial TeamReviewer: Travel Operations ExpertUpdated: 2026-06-30

This document has been reviewed and verified by our travel reference editors. All statuses, notes and guidelines are checked against live security feeds from the TSA (Transportation Security Administration), FAA (Federal Aviation Administration) and CBP (Customs and Border Protection).