Route guide

Dunhuang to Lanzhou (Yongdeng) (DNH-LHW): Nonstop Upgrade & Award Space

China Eastern Airlines, Sichuan Airlines, Air China, and China Express Airlines fly nonstop between Dunhuang (DNH) and Lanzhou (Yongdeng) (LHW), roughly 26 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 DNH to LHW 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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26
Nonstop flights a week
576 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every DNH to LHW 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 Dunhuang to Lanzhou (Yongdeng) 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 DNH to LHW 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 DNH to LHW on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Dunhuang to Lanzhou (Yongdeng) nonstop

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

  • China Eastern Airlines
  • Sichuan Airlines
  • Air China
  • China Express Airlines
See DNH to LHW on the interactive map →

Frequently asked questions about DNH to LHW

How far is Lanzhou (Yongdeng) from Dunhuang?
DNH to LHW covers about 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 DNH to LHW?
China Eastern Airlines, Sichuan Airlines, Air China, and China Express Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on all four of them.
How many flights a week are there from DNH to LHW?
About 26 nonstop flights a week run between Dunhuang and Lanzhou (Yongdeng) in the current schedule, operated by China Eastern Airlines, Sichuan Airlines, Air China, and China Express Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on DNH to LHW?
Open the DNH to LHW calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Dunhuang to Lanzhou (Yongdeng) route, and 2LNR will notify you when space opens. It's free to start.

Never miss DNH to LHW upgrade or award space

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