Route guide

Lanzhou (Yongdeng) to Tianjin (LHW-TSN): Nonstop Upgrade & Award Space

Sichuan Airlines, Air China, China Eastern Airlines, and Hainan Airlines fly nonstop between Lanzhou (Yongdeng) (LHW) and Tianjin (TSN), roughly 33 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 LHW to TSN 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.

See LHW to TSN on the interactive map Get started free
33
Nonstop flights a week
768 mi
Nonstop distance
Free
To get started

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

Airlines flying Lanzhou (Yongdeng) to Tianjin nonstop

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

  • Sichuan Airlines
  • Air China
  • China Eastern Airlines
  • Hainan Airlines
See LHW to TSN on the interactive map →

Frequently asked questions about LHW to TSN

How far is Tianjin from Lanzhou (Yongdeng)?
LHW to TSN covers about 768 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from LHW to TSN?
Sichuan Airlines, Air China, China Eastern Airlines, and Hainan 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 LHW to TSN?
About 33 nonstop flights a week run between Lanzhou (Yongdeng) and Tianjin in the current schedule, operated by Sichuan Airlines, Air China, China Eastern Airlines, and Hainan Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on LHW to TSN?
Open the LHW to TSN calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Lanzhou (Yongdeng) to Tianjin route, and 2LNR will notify you when space opens. It's free to start.

Never miss LHW to TSN upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

Get started free