How do I track an AWB number starting with 665?

Enter your full 11-digit AWB number (665-XXXXXXXX) in the tracker at the top of this page. TraceAWB will instantly open Myanmar National Airlines'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 665?

Q: What airline has AWB prefix 665?

AWB prefix 665 belongs to Myanmar National Airlines (IATA code UB), based in Myanmar. All air waybills issued by Myanmar National Airlines start with 665-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 665 belongs to Myanmar National Airlines.

Q: Is 665 the only AWB prefix for Myanmar National Airlines?

Yes, 665 is the IATA-assigned AWB prefix exclusively for Myanmar National Airlines. Each IATA member airline has a unique 3-digit prefix. Myanmar National Airlines's prefix is 665, so all their air waybills follow the 665-XXXXXXXX format.

AWB prefix 665 is the IATA-assigned airline identification code for Myanmar National Airlines (UB), based in Myanmar. Every air waybill issued by Myanmar National Airlines begins with the digits 665, followed by a hyphen and an 8-digit shipment serial number — giving a total of 11 digits in the format 665-XXXXXXXX.

When you see a cargo AWB beginning with 665, you can be certain it was issued by Myanmar National Airlines or by a freight forwarder acting on their behalf. Myanmar National Airlines operates as a Scheduled Cargo & Passenger Network, with its primary hub at Major International Hub (HUB). 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 665 is exclusively reserved for Myanmar National Airlines and cannot be used by any other carrier. For detailed shipment status, use the tracker above to reach Myanmar National Airlines's official tracking portal instantly.

Prefix 665 — Quick Reference

Prefix Number665

Airline

Myanmar National Airlines

IATA CodeUB

ICAO CodeUBA

CountryMyanmar

HubMajor International Hub (HUB)

AWB Format665-XXXXXXXX

Cargo TypeScheduled Cargo & Passenger Network

Transit Time1–3 days

Official SiteVisit

Format Guide

How to Read an AWB Starting with 665

The 11-digit IATA airway bill number is split into two parts separated by a hyphen. The first three digits (665) tell you instantly which airline issued it.

665

Airline Prefix
→ Myanmar National Airlines

-

12345678

Shipment Serial
(8 digits)

665 always identifies Myanmar National Airlines as the issuing carrier. The 8-digit serial is unique to each shipment. Together: 665-12345678 is a complete, valid Myanmar National Airlines 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 600–699

AWB Prefixes Near 665

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
640	Safair	South Africa	FA	View
655	SCAT Airlines	Kazakhstan	DV	View
659	Proflight Zambia	Zambia	P0	View
665 You are here	Myanmar National Airlines	Myanmar	UB	Track
668	Scoot	Singapore	TR	View
672	Royal Brunei	Brunei Darussalam	BI	View
682	Loganair	United Kingdom	LM	View
683	Lufthansa CityLine	Germany	CL	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 665

What airline has AWB prefix 665? +

AWB prefix 665 belongs to Myanmar National Airlines (IATA code UB, ICAO code UBA), based in Myanmar. All air waybills with this prefix follow the format 665-XXXXXXXX and were issued by Myanmar National Airlines or by a freight forwarder on their behalf.

How do I track an AWB starting with 665? +

Enter your full 11-digit AWB number — 665-XXXXXXXX — into the tracker at the top of this page and click "Track". TraceAWB identifies prefix 665 as Myanmar National Airlines and opens their official cargo tracking portal with your shipment pre-loaded.

What does AWB prefix 665 mean? +

In the IATA air cargo numbering system, the first three digits of any air waybill identify the issuing airline. Prefix 665 is exclusively assigned to Myanmar National Airlines. 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: 665-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 665 identifies Myanmar National Airlines. 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 Myanmar National Airlines — directly to the freight forwarder. It begins with the airline's prefix: 665. 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 Myanmar National Airlines's official portal, you need the MAWB starting with 665-. If you only have a HAWB, ask your freight forwarder for the corresponding MAWB.

Is 665 the only AWB prefix for Myanmar National Airlines? +

Yes. 665 is the single IATA-assigned AWB prefix exclusively for Myanmar National Airlines. IATA assigns one unique 3-digit prefix per airline. No other carrier uses prefix 665, so whenever you see an airway bill starting with 665, it is guaranteed to be a Myanmar National Airlines shipment.

What if my 665 AWB shows no tracking status? +

Tracking status for a 665 AWB may not appear immediately after booking. It becomes visible only after the cargo has been physically accepted at a Myanmar National Airlines 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 Myanmar National Airlines cargo customer service or your freight forwarder directly.