How do I track an AWB number starting with 866?

Enter your full 11-digit AWB number (866-XXXXXXXX) in the tracker at the top of this page. TraceAWB will instantly open Okay 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 866?

Q: What airline has AWB prefix 866?

AWB prefix 866 belongs to Okay Airways (IATA code BK), based in China (People's Republic of). All air waybills issued by Okay Airways start with 866-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 866 belongs to Okay Airways.

Q: Is 866 the only AWB prefix for Okay Airways?

Yes, 866 is the IATA-assigned AWB prefix exclusively for Okay Airways. Each IATA member airline has a unique 3-digit prefix. Okay Airways's prefix is 866, so all their air waybills follow the 866-XXXXXXXX format.

AWB prefix 866 is the IATA-assigned airline identification code for Okay Airways (BK), based in China (People's Republic of). Every air waybill issued by Okay Airways begins with the digits 866, followed by a hyphen and an 8-digit shipment serial number — giving a total of 11 digits in the format 866-XXXXXXXX.

When you see a cargo AWB beginning with 866, you can be certain it was issued by Okay Airways or by a freight forwarder acting on their behalf. Okay Airways 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 866 is exclusively reserved for Okay Airways and cannot be used by any other carrier. For detailed shipment status, use the tracker above to reach Okay Airways's official tracking portal instantly.

Prefix 866 — Quick Reference

Prefix Number866

Airline

Okay Airways

IATA CodeBK

ICAO CodeOKA

CountryChina (People's Republic of)

HubMajor International Hub (HUB)

AWB Format866-XXXXXXXX

Cargo TypeScheduled Cargo & Passenger Network

Transit Time1–3 days

Official SiteVisit

Format Guide

How to Read an AWB Starting with 866

The 11-digit IATA airway bill number is split into two parts separated by a hyphen. The first three digits (866) tell you instantly which airline issued it.

866

Airline Prefix
→ Okay Airways

-

12345678

Shipment Serial
(8 digits)

866 always identifies Okay Airways as the issuing carrier. The 8-digit serial is unique to each shipment. Together: 866-12345678 is a complete, valid Okay 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 800–899

AWB Prefixes Near 866

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
836	Hebei Airlines	China (People's Republic of)	NS	View
847	West Air	China (People's Republic of)	PN	View
859	Lucky Air	China (People's Republic of)	8L	View
866 You are here	Okay Airways	China (People's Republic of)	BK	Track
872	GX Airlines	China (People's Republic of)	GX	View
886	Urumqi Air	China (People's Republic of)	UQ	View
891	Loong Air	China (People's Republic of)	GJ	View
912	Qingdao Airlines	China (People's Republic of)	QW	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 866

What airline has AWB prefix 866? +

AWB prefix 866 belongs to Okay Airways (IATA code BK, ICAO code OKA), based in China (People's Republic of). All air waybills with this prefix follow the format 866-XXXXXXXX and were issued by Okay Airways or by a freight forwarder on their behalf.

How do I track an AWB starting with 866? +

Enter your full 11-digit AWB number — 866-XXXXXXXX — into the tracker at the top of this page and click "Track". TraceAWB identifies prefix 866 as Okay Airways and opens their official cargo tracking portal with your shipment pre-loaded.

What does AWB prefix 866 mean? +

In the IATA air cargo numbering system, the first three digits of any air waybill identify the issuing airline. Prefix 866 is exclusively assigned to Okay 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: 866-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 866 identifies Okay 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 Okay Airways — directly to the freight forwarder. It begins with the airline's prefix: 866. 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 Okay Airways's official portal, you need the MAWB starting with 866-. If you only have a HAWB, ask your freight forwarder for the corresponding MAWB.

Is 866 the only AWB prefix for Okay Airways? +

Yes. 866 is the single IATA-assigned AWB prefix exclusively for Okay Airways. IATA assigns one unique 3-digit prefix per airline. No other carrier uses prefix 866, so whenever you see an airway bill starting with 866, it is guaranteed to be a Okay Airways shipment.

What if my 866 AWB shows no tracking status? +

Tracking status for a 866 AWB may not appear immediately after booking. It becomes visible only after the cargo has been physically accepted at a Okay 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 Okay Airways cargo customer service or your freight forwarder directly.