XNN ZLXN → CSX ZGHA

Xining Caojiabao International Airport → Changsha Huanghua International Airport

🇨🇳 Haidong (Huzhu Tu Autonomous County), CN → 🇨🇳 Changsha (Changsha), CN

Departure Airport

Xining Caojiabao International Airport

ICAO Code:: ZLXN
IATA Code:: XNN
City:: 🇨🇳 Haidong (Huzhu Tu Autonomous County)
Country:: CN
Elevation:: 7119 ft

Destination Airport

Changsha Huanghua International Airport

ICAO Code:: ZGHA
IATA Code:: CSX
City:: 🇨🇳 Changsha (Changsha)
Country:: CN
Elevation:: 217 ft

5

Operators

1

Daily Flight

870

Miles

2h 4m

Flight Duration

Route Map

Operating Airlines

Air Travel ICAO: OTC • IATA: A6

XiamenAir ICAO: CXA • IATA: MF

Tianjin Airlines ICAO: GCR • IATA: GS

Zhejiang Loong ICAO: CDC • IATA: GJ

China Southern Airlines ICAO: CSN • IATA: CZ

Airline	ICAO	IATA
Air Travel	`OTC`	`A6`
XiamenAir	`CXA`	`MF`
Tianjin Airlines	`GCR`	`GS`
Zhejiang Loong	`CDC`	`GJ`
China Southern Airlines	`CSN`	`CZ`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	3	9%
Tuesday	3	9%
Wednesday	5	15%
Thursday	7	21%
Friday	4	12%
Saturday	6	18%
Sunday	6	18%

Pattern Analysis

1 Daily Flight:

OTC7254

Data Points: 34
API observations used to build this analysis

Weekdays: 22 flights
Weekend: 12 flights

Business Route More active on weekdays

All Flight Routes

5 Routes

Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.

Airline	Flight Numbers	Aircraft Type	Typical Time	Days Active	Last Seen	Status
Air Travel `OTC` / `A6`	OTC7254	A320	19:25 7:25 PM (Representative)	M T W T F S S	Dec 3, 2025	Active
China Southern Airlines `CSN` / `CZ`	-	A320	-	M T W T F S S	Oct 13, 2025	Active
Tianjin Airlines `GCR` / `GS`	-	A320	-	M T W T F S S	Oct 17, 2025	Active
XiamenAir `CXA` / `MF`	-	B738	-	M T W T F S S	Oct 30, 2025	Active
Zhejiang Loong `CDC` / `GJ`	-	A320	-	M T W T F S S	Oct 12, 2025	Active

Total Routes: 5

Active Routes: 5

Unique Airlines: 5

Aircraft Types: 5

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
19:25 7:25 PM	Air Travel	`OTC`	`A6`

Time Information

Times are shown in the departure airport's local timezone (ZLXN - Asia/Shanghai).

Total Departure Times: 1

Time Range:
19:25 - 19:25

These are typical departure times observed from actual flights. Times may vary by season and schedule changes.