Route guide

Jiancheng to Dadamtu (TFU-YIN): Nonstop Upgrade & Award Space

Air China, China Southern Airlines, Sichuan Airlines, China Eastern Airlines, and Empresa Ecuatoriana De Aviación fly nonstop between Jiancheng (TFU) and Dadamtu (YIN), roughly 39 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 TFU to YIN 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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39
Nonstop flights a week
1,576 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every TFU to YIN 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 Jiancheng to Dadamtu 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 TFU to YIN 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 TFU to YIN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Jiancheng to Dadamtu nonstop

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

  • Air China
  • China Southern Airlines
  • Sichuan Airlines
  • China Eastern Airlines
  • Empresa Ecuatoriana De Aviación
See TFU to YIN on the interactive map →

Frequently asked questions about TFU to YIN

How far is Dadamtu from Jiancheng?
TFU to YIN covers about 1,576 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from TFU to YIN?
Air China, China Southern Airlines, Sichuan Airlines, China Eastern Airlines, and Empresa Ecuatoriana De Aviación fly the route nonstop. 2LNR tracks confirmed upgrade and award space on all five of them.
How many flights a week are there from TFU to YIN?
About 39 nonstop flights a week run between Jiancheng and Dadamtu in the current schedule, operated by Air China, China Southern Airlines, Sichuan Airlines, China Eastern Airlines, 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 TFU to YIN?
Open the TFU to YIN calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Jiancheng to Dadamtu route, and 2LNR will notify you when space opens. It's free to start.

Never miss TFU to YIN upgrade or award space

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