How do I track an AWB number starting with 404?

Enter your full 11-digit AWB number (404-XXXXXXXX) in the tracker at the top of this page. TraceAWB will instantly open Blue Bird Airways's official cargo tracking page with your shipment pre-loaded.

What if my AWB prefix doesn't match any airline?

If your AWB prefix does not match a known airline, it may be a House AWB (HAWB) issued by a freight forwarder rather than the actual airline. For tracking on the airline's official portal, you need the Master AWB (MAWB), which your freight forwarder can provide.

Prefix Decoded

What is AWB Prefix 404?

Q: What airline has AWB prefix 404?

AWB prefix 404 belongs to Blue Bird Airways (IATA code BZ), based in Greece. All air waybills issued by Blue Bird Airways start with 404-XXXXXXXX.

Q: How many digits is an IATA AWB prefix?

An IATA AWB prefix is always exactly 3 digits (000–999). It is the first part of an 11-digit air waybill number in the format XXX-XXXXXXXX. Prefix 404 belongs to Blue Bird Airways.

Q: Is 404 the only AWB prefix for Blue Bird Airways?

Yes, 404 is the IATA-assigned AWB prefix exclusively for Blue Bird Airways. Each IATA member airline has a unique 3-digit prefix. Blue Bird Airways's prefix is 404, so all their air waybills follow the 404-XXXXXXXX format.

AWB prefix 404 is the IATA-assigned airline identification code for Blue Bird Airways (BZ), based in Greece. Every air waybill issued by Blue Bird Airways begins with the digits 404, followed by a hyphen and an 8-digit shipment serial number — giving a total of 11 digits in the format 404-XXXXXXXX.

When you see a cargo AWB beginning with 404, you can be certain it was issued by Blue Bird Airways or by a freight forwarder acting on their behalf. Blue Bird Airways operates as a Scheduled Cargo & Passenger Network, with its primary hub at Athens International Airport (ATH). Typical air transit times range from 1 to 3 business days depending on origin and destination.

The IATA prefix system assigns a unique 3-digit code to every member airline, ensuring there is no ambiguity in airway bill identification across the global air freight network. Prefix 404 is exclusively reserved for Blue Bird Airways and cannot be used by any other carrier. For detailed shipment status, use the tracker above to reach Blue Bird Airways's official tracking portal instantly.

Prefix 404 — Quick Reference

Prefix Number404

Airline

Blue Bird Airways

IATA CodeBZ

ICAO CodeBBG

CountryGreece

HubAthens International Airport (ATH)

AWB Format404-XXXXXXXX

Cargo TypeScheduled Cargo & Passenger Network

Transit Time1–3 days

Official SiteVisit

Format Guide

How to Read an AWB Starting with 404

The 11-digit IATA airway bill number is split into two parts separated by a hyphen. The first three digits (404) tell you instantly which airline issued it.

404

Airline Prefix
→ Blue Bird Airways

-

12345678

Shipment Serial
(8 digits)

404 always identifies Blue Bird Airways as the issuing carrier. The 8-digit serial is unique to each shipment. Together: 404-12345678 is a complete, valid Blue Bird Airways airway bill.

Prefix Lookup

Look Up Any AWB Prefix

Have a different AWB prefix? Enter any 3-digit IATA prefix below to identify the airline and get instant tracking.

Enter Any AWB Prefix

Type the first 3 digits of your airway bill number

Prefix Range 400–499

AWB Prefixes Near 404

Not sure you have the right prefix? Browse nearby IATA AWB prefixes to find the correct airline for your air waybill.

Prefix	Airline	Country	IATA	Track
400	Air Montenegro	Montenegro	4O	View
401	TAROM	Global	RO	View
403	Polar Air Cargo	United States	PO	View
404 You are here	Blue Bird Airways	Greece	BZ	Track
406	UPS Airlines	United States	5X	View
409	Montenegro Airlines	Global	YM	View
419	Aeroitalia	Italy	XZ	View
422	Frontier Airlines	United States	F9	View

Browse by Range

All AWB Prefix Ranges

IATA assigns AWB prefixes across the full 000–999 range. Browse all prefixes by range to find any airline.

000–099 100–199 200–299 300–399 400–499 500–599 600–699 700–799 800–899 900–999

← See the full AWB prefix index (all 440+ airlines)

FAQ

Frequently Asked Questions about AWB Prefix 404

What airline has AWB prefix 404? +

AWB prefix 404 belongs to Blue Bird Airways (IATA code BZ, ICAO code BBG), based in Greece. All air waybills with this prefix follow the format 404-XXXXXXXX and were issued by Blue Bird Airways or by a freight forwarder on their behalf.

How do I track an AWB starting with 404? +

Enter your full 11-digit AWB number — 404-XXXXXXXX — into the tracker at the top of this page and click "Track". TraceAWB identifies prefix 404 as Blue Bird Airways and opens their official cargo tracking portal with your shipment pre-loaded.

What does AWB prefix 404 mean? +

In the IATA air cargo numbering system, the first three digits of any air waybill identify the issuing airline. Prefix 404 is exclusively assigned to Blue Bird Airways. The remaining eight digits (after the hyphen) are the unique shipment serial number assigned to your individual cargo. The two parts together form a globally unique shipment identifier: 404-XXXXXXXX.

How many digits is an IATA AWB prefix? +

An IATA AWB prefix is always exactly 3 digits (ranging from 000 to 999). It forms the first part of an 11-digit air waybill number in the standard format XXX-XXXXXXXX. Prefix 404 identifies Blue Bird Airways. IATA maintains a registry of all assigned prefixes and each is unique to one airline.

What is the difference between a Master AWB and a House AWB? +

A Master Air Waybill (MAWB) is issued by the airline — in this case Blue Bird Airways — directly to the freight forwarder. It begins with the airline's prefix: 404. A House Air Waybill (HAWB) is issued by the freight forwarder to the individual shipper and uses the forwarder's own numbering system. For tracking on Blue Bird Airways's official portal, you need the MAWB starting with 404-. If you only have a HAWB, ask your freight forwarder for the corresponding MAWB.

Is 404 the only AWB prefix for Blue Bird Airways? +

Yes. 404 is the single IATA-assigned AWB prefix exclusively for Blue Bird Airways. IATA assigns one unique 3-digit prefix per airline. No other carrier uses prefix 404, so whenever you see an airway bill starting with 404, it is guaranteed to be a Blue Bird Airways shipment.

What if my 404 AWB shows no tracking status? +

Tracking status for a 404 AWB may not appear immediately after booking. It becomes visible only after the cargo has been physically accepted at a Blue Bird Airways cargo terminal and the AWB has been activated in their system. This typically takes 2–8 hours after acceptance. If your AWB still shows no status after 12 hours, contact Blue Bird Airways cargo customer service or your freight forwarder directly.