Route guide

Changsha to Shanghai (CSX-PVG): Nonstop Upgrade & Award Space

Shanghai Airlines, China Southern Airlines, Juneyao Air, and Hainan Airlines fly nonstop between Changsha (CSX) and Shanghai (PVG), roughly 58 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 CSX to PVG 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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58
Nonstop flights a week
554 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every CSX to PVG 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 Changsha 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 CSX to PVG 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 CSX to PVG on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Changsha to Shanghai nonstop

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

  • Shanghai Airlines
  • China Southern Airlines
  • Juneyao Air
  • Hainan Airlines
See CSX to PVG on the interactive map →

Frequently asked questions about CSX to PVG

How far is Shanghai from Changsha?
CSX to PVG covers about 554 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from CSX to PVG?
Shanghai Airlines, China Southern Airlines, Juneyao Air, 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 CSX to PVG?
About 58 nonstop flights a week run between Changsha and Shanghai in the current schedule, operated by Shanghai Airlines, China Southern Airlines, Juneyao Air, 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 CSX to PVG?
Open the CSX to PVG calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Changsha to Shanghai route, and 2LNR will notify you when space opens. It's free to start.

Never miss CSX to PVG upgrade or award space

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

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