Cathay Pacific

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CX / CPA “CATHAY”  China · oneworld

Cathay Pacific at a glance

  • Who they are: Cathay Pacific is the flag carrier of China, flying since 1946.
  • On the radar: look for callsign "CATHAY" and the code CPA, so flight CX100 shows as CPA100. Why the two differ.
  • Size: around 180 aircraft serving 90 destinations.
  • Alliance: oneworld member, so miles and lounges carry across partners. How alliances work.
  • Main base: Hong Kong (HKG).
180
Aircraft in fleet (approx.)
90
Destinations
1946
Founded
1
Hub airports

Fleet and destination totals are approximate reference figures, not a live aircraft registry. Deliveries, retirements, storage and leases can change the operational total between reviews.

About Cathay Pacific

Hong Kong's home carrier and a founding member of oneworld, rebuilt to full strength after the pandemic devastated its hub. Its cargo division is one of the largest international freight operators in the world. The group also owns low-cost carrier HK Express.

Cathay Pacific was born in Hong Kong on September 24, 1946. Its founders were Roy Farrell, an American, and Sydney de Kantzow, an Australian. Both were former military pilots who flew 'The Hump' over the Himalayas in World War II. Their first plane was a war-surplus DC-3 nicknamed 'Betsy.' It carried freight and passengers around Asia. The Swire Group bought control in 1948 and still leads the airline today.

Cathay grew as Hong Kong grew, adding jets in the 1960s and long routes to Europe and North America in the 1980s. Polished service made it one of the world's best-rated carriers. In 1999 it helped start oneworld, a partnership of airlines. Cathay bought rival Dragonair in 2006 and later renamed it Cathay Dragon. It also runs one of the world's largest international air freight businesses.

In 1998 the airline left famous Kai Tak airport for Chek Lap Kok. The pandemic hit Cathay harder than almost any big airline. Long quarantine rules in Hong Kong parked its planes, and Cathay Dragon was closed. Still, the airline rebuilt and had its full network back by 2025. The group also owns budget airline HK Express and has long shared ownership ties with Air China.

Five Cathay Pacific flights to watch

Flagship routes worth following on the live map. Flight numbers are indicative - Schedules and equipment change.

Checking live status… Comparing these flights with the latest available ADS-B snapshot.

FlightRouteTypical aircraftWhy it's notableLive statusTrack
CX888 Hong Kong (HKG) → Vancouver (YVR) → New York (JFK) Airbus A350-1000 A famous fifth-freedom service whose lucky '888' number lets Cathay sell tickets on the Vancouver-New York leg. Checking… Track CX888 live →
CX255 Hong Kong (HKG) → London (LHR) Airbus A350-1000 Cathay's flagship European route, flown multiple times daily on the historic Hong Kong-Britain corridor. Checking… Track CX255 live →
CX880 Hong Kong (HKG) → Los Angeles (LAX) Boeing 777-300ER A cornerstone transpacific service linking Hong Kong with the largest US West Coast gateway. Checking… Track CX880 live →
CX100 Hong Kong (HKG) → Sydney (SYD) Airbus A350-900 The premier Australian route Cathay has served since the era of its flying-boat and DC-4 pioneers. Checking… Track CX100 live →
CX520 Hong Kong (HKG) → Tokyo (NRT) Airbus A330-300 A high-frequency North Asian trunk route at the heart of Cathay's regional network. Checking… Track CX520 live →

The fleet

Cathay Pacific flies around 180 aircraft. Long routes use Boeing 777-300ERs, Airbus A350-900s, and A350-1000s. Airbus A330-300s handle busy Asian routes. Single-aisle jets, meaning smaller planes with one aisle, are Airbus A321neos, and budget arm HK Express flies A320-family jets.

Cathay Cargo operates Boeing 747-8F and 747-400ERF freighters, keeping the 747 in Hong Kong skies. Orders include Boeing 777-9s, A350F freighters, more A330neos, and extra A321neos. That spending also covers new cabins, such as the Aria Suite business class on the 777.

Facts about Cathay Pacific

  • Cathay Pacific's first aircraft, a DC-3 named 'Betsy,' is preserved and displayed in the Hong Kong Science Museum.
  • The airline's founders reportedly chose 'Cathay' as the ancient name for China and 'Pacific' because they dreamed of one day flying across that ocean.
  • Cathay Pacific has been named the world's best airline by Skytrax four times, a total matched only by Qatar Airways and Singapore Airlines.
  • Its cargo arm is regularly among the top international freight airlines on earth, and Hong Kong has long been the world's busiest cargo airport.

How to spot Cathay Pacific on the live map

Cathay Pacific flights use the ICAO prefix CPA - So a callsign like CPA123 is “CATHAY one-two-three” on the radio. Type CPA into the search box to see the airline's aircraft that are airborne right now.

Headquarters
Hong Kong
Radio callsign
CATHAY
Alliance

Cathay Pacific hub airports

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Comparable carriers selected by alliance, country, shared hubs and network size.

More ways to explore Cathay Pacific

Its oneworld membership shapes where it flies, which the alliance guide explains. Its home base is Hong Kong (HKG), where you can watch its aircraft come and go. How airlines pick their routes is covered in route planning explained.

Data sources and review

Reviewed 2026-07-29 by Flight-Tracker.net Editorial Team

Fleet size, destination count and hub lists are rounded snapshots. Deliveries, storage, leases and seasonal schedules can change them between reviews.

Read our airline data sourcing and review process, or inspect the machine-readable reference dataset.

Cathay Pacific frequently asked questions

How can I track Cathay Pacific flights live?

Search for the ticket flight number, such as CX123, or the ICAO callsign CPA123. A flight appears live while its aircraft is broadcasting inside available receiver coverage. For official delay, cancellation, gate and booking status, confirm with Cathay Pacific directly.

What is Cathay Pacific's callsign?

Cathay Pacific uses the radio callsign "CATHAY". On a flight tracker its flights appear with the ICAO prefix CPA, so flight CX123 is shown as CPA123.

What is the difference between CX and CPA?

CX is the two-letter IATA code used on tickets and booking systems. CPA is the three-letter ICAO code used by air traffic control and shown on radar and flight-tracking maps.

How many aircraft does Cathay Pacific operate?

Cathay Pacific operates approximately 180 aircraft serving around 90 destinations. Fleet counts change constantly as aircraft are delivered, retired or leased.

Which alliance is Cathay Pacific in?

Cathay Pacific is listed as a member of oneworld. Depending on the fare, route and loyalty program, eligible passengers may earn or redeem miles and use selected partner benefits.

Where is Cathay Pacific based?

Cathay Pacific is headquartered in Hong Kong and hubs at Hong Kong (HKG). Its aircraft can be tracked live from any of those airport pages.

When was Cathay Pacific founded?

Cathay Pacific was founded in 1946, which makes it around 80 years old. Airlines of this age have usually absorbed at least one merger, so the founding date and the brand you see today are not always the same company.