Where does Sichuan Airlines fly? The 3U route map

Sichuan Airlines (3U) operates nonstop service on 404 routes in 2LNR's schedule data, touching 138 airports across its network. The busiest 3U markets include Chengdu to Beijing, Nanjing to Chengdu, and Chengdu to Konggar. Premium cabins on a network this size behave unevenly: some corridors show upgrade and award space daily while others almost never open. Every 3U nonstop in 2LNR's schedule data is grouped by origin below, busiest first.

Route data refreshed . Routes and carriers reflect the schedule data behind 2LNR's route map.

Updated .

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404
Nonstop routes
138
Airports served
Free
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What this page carries for Sichuan Airlines

2LNR does not read seat inventory for Sichuan Airlines. This page carries the carrier's nonstop network from 2LNR's schedule data, grouped by origin, and every route opens its own schedule with the aircraft and times filed for each departure.

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 3U 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 3U to see the network, compare connections, and jump into any route from there.

Sichuan Airlines flight schedule by route

The 3U routes carrying the most flights in 2LNR's schedule data. Each one opens that route's scheduled departures. This is the published schedule, not a live status board: for day-of delays, cancellations and gates, check Sichuan Airlines directly.

Busiest Sichuan Airlines airports

The airports with the most 3U nonstop routes in 2LNR's schedule data. Hubs and focus cities normally sit at the top of a list like this. Each one opens that airport's full nonstop list, on 3U and on every other carrier 2LNR covers.

Every Sichuan Airlines nonstop route

404 nonstop routes across 138 airports, grouped by departure city. Each route links to its confirmed upgrade and award availability.

Chengdu (CTU)

every route from Chengdu (CTU)

Chengdu (TFU)

every route from Chengdu (TFU)

Chongqing (CKG)

every route from Chongqing (CKG)
See the 3U network on the interactive map →

Frequently asked questions about Sichuan Airlines (3U) routes

Where does Sichuan Airlines fly nonstop?
Sichuan Airlines operates 404 nonstop routes serving 138 airports in 2LNR's schedule data. The busiest are Chengdu to Beijing, Nanjing to Chengdu, and Chengdu to Konggar. The full list is on this page, and each route opens its own calendar of confirmed upgrade and award space.
How many routes does Sichuan Airlines (3U) operate?
3U currently shows 404 nonstop routes between 138 airports. Schedules change seasonally, so this page updates as new 3U schedule data is confirmed.
Does 2LNR track upgrades on Sichuan Airlines?
2LNR tracks confirmed upgrade inventory on American, Delta and Alaska, and award seats across more than 20 airlines. Sichuan Airlines is not one of them. Each 3U route below carries its own nonstop schedule and the airlines that operate it.
How do I check availability on a specific 3U route?
Open a route such as Chengdu to Beijing from the list on this page to see 3U departures date by date. The route page carries the nonstop schedule, the aircraft and the times filed for each 3U departure; 2LNR does not read seat inventory for this carrier.
Does 2LNR show the Sichuan Airlines flight schedule?
Yes, for the routes on this page: each 3U route opens the scheduled departures 2LNR holds for it, refreshed as new schedule data is confirmed. It is not a live status board. For day-of delays, cancellations and gates, check Sichuan Airlines directly, and treat anything here as the published schedule rather than today's operation.

Every 3U nonstop route, with its timetable

Open any route for its schedule and who flies each departure. On the carriers 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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