Route guide

Yiwu to Sanya (Tianya) (YIW-SYX): Nonstop Upgrade & Award Space

China Southern Airlines flies the YIW to SYX nonstop about 4 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every YIW to SYX departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

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

See YIW to SYX on the interactive map Get started free
4
Nonstop flights a week
1,015 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every YIW to SYX 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 Yiwu to Sanya (Tianya) 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 YIW to SYX 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 YIW to SYX on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Yiwu to Sanya (Tianya) nonstop

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

  • China Southern Airlines
See YIW to SYX on the interactive map →

Frequently asked questions about YIW to SYX

How far is Sanya (Tianya) from Yiwu?
YIW to SYX covers about 1,015 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from YIW to SYX?
China Southern Airlines is currently the only airline flying YIW to SYX nonstop. 2LNR tracks confirmed upgrade and award space on every China Southern Airlines departure.
How many flights a week are there from YIW to SYX?
About 4 nonstop flights a week run between Yiwu and Sanya (Tianya) in the current schedule, operated by China Southern Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on YIW to SYX?
Open the YIW to SYX calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Yiwu to Sanya (Tianya) route, and 2LNR will notify you when space opens. It's free to start.

Never miss YIW to SYX upgrade or award space

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

Get started free