Editorial Policy & Sourcing Standards

1. Mission & Scope

Airline Baggage Policy is an independent travel publication dedicated to helping passengers navigate the intricate and frequently shifting regulations governing air travel luggage. Modern commercial airlines utilize unbundled fare families (such as Basic Economy, Light, Classic, and Flex), where baggage inclusions vary drastically on the exact same aircraft.

Our objective is to decode dense airline guidelines, complex fee schedules, and airport gate rules into clear, structured, and actionable guidance. We help travelers confirm bag dimensions, avoid overweight surcharges, understand gate-check risks, and pack with predictability before arriving at the airport.

2. Our Approach to Sourcing

We maintain a strict, evidence-based sourcing protocol. Because luggage limits, linear dimension rules, and excess baggage fees are determined directly by each airline, secondary commentary, forum posts, or third-party booking aggregators are never accepted as primary authorities for baggage rules.

Every dimension, weight threshold, and fee structure presented in our guides is rooted in officially published documentation directly issued by airlines or sovereign aviation security agencies.

3. The 4-Tier Source Hierarchy

To maintain complete transparency and avoid editorial ambiguity, our editorial desk classifies all referenced information across four structured tiers:

4. How We Check Information

When preparing and reviewing baggage guides, our editorial desk conducts a step-by-step cross-referencing process:

• Dimensional Consistency: We extract measurements in both metric and imperial units (centimeters and inches, kilograms and pounds), ensuring that rounding differences conform strictly to the carrier's enforcement parameters.
• Tariff Disaggregation: We break down baggage rights by individual fare category (e.g., Light vs. Standard vs. Flex) to clarify whether an overhead carry-on or personal item is included in the base fare.
• Route Distinctions: We verify whether the airline uses the "piece concept" (typically applied on transatlantic or North American routes) or the "weight concept" (prevalent across Europe, the Middle East, and Asia).
• Excess & Gate Surcharges: We identify both pre-paid online rates and higher airport ticket counter or boarding gate penalties.

5. Airline Policies Can Change

A critical reality of air travel is that commercial airlines possess unilateral authority to modify their baggage rules, weight limits, and handling fees at any time without advance public warning.

Furthermore, baggage rules can vary substantially depending on:

• Operating Aircraft: Regional turboprop planes (such as ATR-72 or Dash 8 aircraft) frequently enforce smaller cabin sizers than mainline jets (such as the Airbus A320 or Boeing 737) due to limited bin volume.
• Codeshare & Partner Flights: Under IATA Resolution 302, when traveling on an itinerary involving multiple airlines, the baggage policy of the "Most Significant Carrier" (MSC) generally applies, which may differ from the marketing airline that issued your ticket.
• Route & Point of Sale: International treaties, government mandates, or specific bilateral route agreements often dictate distinct baggage rights.

Consequently, our guides serve as an authoritative reference, but travelers must always verify the exact allowance printed on their official electronic ticket receipt prior to departure.

6. What "Last Checked" Means on Our Guides

When a guide or source box displays a "Key limits verified" date, it signifies that an editor reviewed the primary source URL recorded in our internal registry on that calendar date to cross-reference the key numerical limits (dimensions, weight, and fare structure).

A verification date does not imply a perpetual real-time guarantee. We do not use vague claims such as "continuously audited in real time." Instead, our dates reflect actual review checkpoints.

7. Official Airline Data vs. Editorial Guidance

To avoid confusion, we maintain a clear philosophical boundary between raw airline data and our editorial analysis:

8. Corrections & Reporting Protocol

We are committed to immediate correction when an airline alters its policies or when an error is identified. If you encounter a discrepancy between an airline's newly issued policy and our guide, we encourage you to submit a notification through our Contact Page.

Please include the operating carrier, the specific route or ticket class, and if possible, a link to the revised official airline announcement. Our team examines all reader notifications and updates the corresponding guide upon verifying the primary source.

9. Editorial Independence

Airline Baggage Policy operates with complete editorial autonomy. We accept no payments, sponsorships, or gifts from airlines to favorably portray or artificially soften their baggage charges. All policy assessments, warning callouts, and fee comparisons are conducted objectively in the sole interest of the traveling public.

10. Editorial Governance

Our content is produced and curated by the editorial desk at Airline Baggage Policy, founded by independent travel researcher Samuel Brown. Content development combines manual tariff research with standardized review checklists. We present our factual findings honestly without fabricating outside credentials or academic affiliations.