Airline route map

Where does China Southern Airlines fly? The CZ route map

China Southern Airlines (CZ) operates nonstop service on 771 routes in 2LNR's schedule data, touching 232 airports across its network. The busiest CZ markets include Beijing to Guangzhou, Shenzhen to Beijing, and Guangzhou to Hangzhou. Premium cabins on a network this size behave unevenly: some corridors show upgrade and award space daily while others almost never open. 2LNR tracks confirmed availability on every covered CZ route, so you can see which ones actually clear.

Data current as of July 31, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

771
Nonstop routes
232
Airports served
Free
To get started

What 2LNR tracks on China Southern Airlines

2LNR tracks confirmed upgrade inventory on American, Delta, and Alaska, and award availability across roughly 30 airlines, segment by segment and date by date. Open any CZ route below for a calendar of what is actually open, or watch a route and get alerted when space appears.

Availability by date

Each route opens a calendar of departures with confirmed upgrade and award space, so you can see which dates already have room instead of checking one flight at a time.

Alerts when space opens

Premium seats turn over fast. Watch a CZ route and 2LNR notifies you by email, SMS, in-app, and push the moment space appears.

The whole network on a map

Filter the interactive route map to CZ to see the network, compare connections, and jump into any route from there.

Every China Southern Airlines nonstop route

771 nonstop routes across 232 airports, grouped by departure city. Each route links to its confirmed upgrade and award availability.

Beijing (PKX)

Guangzhou (CAN)

Jieyang (Rongcheng) (SWA)

Phnom Penh (Boeng Khyang) (KTI)

Shenzhen (SZX)

Urumqi (URC)

Zhengzhou (CGO)

Frequently asked questions about China Southern Airlines (CZ) routes

Where does China Southern Airlines fly nonstop?
China Southern Airlines operates 771 nonstop routes serving 232 airports in 2LNR's schedule data. The busiest are Beijing to Guangzhou, Shenzhen to Beijing, and Guangzhou to Hangzhou. The full list is on this page, and each route opens its own calendar of confirmed upgrade and award space.
How many routes does China Southern Airlines (CZ) operate?
CZ currently shows 771 nonstop routes between 232 airports. Schedules change seasonally, so this page updates as new CZ schedule data is confirmed.
Does 2LNR track upgrades on China Southern Airlines?
2LNR tracks confirmed upgrade inventory on American, Delta, and Alaska, and award availability across roughly 30 airlines. Each CZ route below links to a calendar of what 2LNR tracks for China Southern Airlines by date.
How do I check availability on a specific CZ route?
Open a route such as Beijing to Guangzhou from the list on this page to see CZ departures date by date with confirmed upgrade and award space. You can also set an alert, and 2LNR will notify you when space opens on a CZ route you are watching.

Never miss CZ upgrade or award space

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