Route guide

Chengdu to Shanghai (CTU-SHA): Nonstop Upgrade & Award Space

China Eastern Airlines, Air China, TV, and Empresa Ecuatoriana De Aviación fly nonstop between Chengdu (CTU) and Shanghai (SHA), roughly 93 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every CTU to SHA departure, so you know which flights have space before you book.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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93
Nonstop flights a week
1,031 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every CTU to SHA departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Chengdu to Shanghai to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each CTU to SHA departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See CTU to SHA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chengdu to Shanghai nonstop

Carriers operating CTU to SHA nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • China Eastern Airlines
  • Air China
  • TV
  • Empresa Ecuatoriana De Aviación
See CTU to SHA on the interactive map →

Frequently asked questions about CTU to SHA

How far is Shanghai from Chengdu?
CTU to SHA covers about 1,031 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from CTU to SHA?
China Eastern Airlines, Air China, TV, and Empresa Ecuatoriana De Aviación fly the route nonstop. 2LNR tracks confirmed upgrade and award space on all four of them.
How many flights a week are there from CTU to SHA?
About 93 nonstop flights a week run between Chengdu and Shanghai in the current schedule, operated by China Eastern Airlines, Air China, TV, and Empresa Ecuatoriana De Aviación. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on CTU to SHA?
Open the CTU to SHA calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Chengdu to Shanghai route, and 2LNR will notify you when space opens. It's free to start.

Never miss CTU to SHA upgrade or award space

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