Route guide

Harbin to Gaozhai (HRB-XNN): Nonstop Upgrade & Award Space

China Southern Airlines flies the HRB to XNN nonstop about 5 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 HRB to XNN 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.

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5
Nonstop flights a week
1,401 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every HRB to XNN 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 Harbin to Gaozhai 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 HRB to XNN 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 HRB to XNN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Harbin to Gaozhai nonstop

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

  • China Southern Airlines
See HRB to XNN on the interactive map →

Frequently asked questions about HRB to XNN

How far is Gaozhai from Harbin?
HRB to XNN covers about 1,401 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from HRB to XNN?
China Southern Airlines is currently the only airline flying HRB to XNN nonstop. 2LNR tracks confirmed upgrade and award space on every China Southern Airlines departure.
How many flights a week are there from HRB to XNN?
About 5 nonstop flights a week run between Harbin and Gaozhai 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 HRB to XNN?
Open the HRB to XNN calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Harbin to Gaozhai route, and 2LNR will notify you when space opens. It's free to start.

Never miss HRB to XNN upgrade or award space

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