OTC

ICAO: OTC Active as of Aug 11, 2025

39

Active Routes

93

Flight Observations

14

Unique Destinations

21

Origin Airports

833

Avg Route Distance (mi)

2062

Longest Route (mi)

0

Domestic Routes

39

International Routes

Route Network Map

Most Popular Routes

KMG → BSD

Kunming Changshui International Airport → Baoshan

236 miles

9 flights

A320

KMG → KHN

Kunming Changshui International Airport → Nanchang Changbei Int'l

840 miles

8 flights

A320

CSX → KMG

Changsha Huanghua International Airport → Kunming Changshui Int'l

671 miles

7 flights

A319

TEN → NKG

Tongren Fenghuang Airport → Nanjing Lukou Int'l

632 miles

4 flights

A320

YBP → WUX

Yibin Wuliangye Airport → Wuxi

967 miles

4 flights

A319

CSX → LUM

Changsha Huanghua International Airport → Dehong Mangshi Airport

947 miles

3 flights

A320

WNZ → CSX

Wenzhou Longwan International Airport → Changsha Huanghua Int'l

466 miles

3 flights

A320

SQD → KMG

Shangrao Sanqingshan Airport → Kunming Changshui Int'l

955 miles

3 flights

A320

TEN → KMG

Tongren Fenghuang Airport → Kunming Changshui Int'l

439 miles

3 flights

A320

CSX → XNN

Changsha Huanghua International Airport → Xining Caojiabu

870 miles

3 flights

A320

Top Destinations

KMG (ZPPP)

Kunming Changshui Int'l

Kunming

19 flights

6 routes

CSX (ZGHA)

Changsha Huanghua Int'l

Changsha

13 flights

7 routes

KHN (ZSCN)

Nanchang Changbei Int'l

Nanchang

12 flights

4 routes

BSD (ZPBS)

Baoshan

11 flights

2 routes

WUX (ZSWX)

Wuxi

11 flights

6 routes

NKG (ZSNJ)

Nanjing Lukou Int'l

Nanjing

5 flights

2 routes

XNN (ZLXN)

Xining Caojiabu

Xining

5 flights

2 routes

LJG (ZPLJ)

Lijiang

4 flights

3 routes

LUM (ZPMS)

Dehong Mangshi Airport

Mangshi

4 flights

2 routes

PKX (ZBAD)

Beijing Daxing International Airport

Beijing

2 flights

1 route

Top Origin Airports

KMG (ZPPP)

Kunming Changshui International Airport

Kunming

22 flights

4 routes

CSX (ZGHA)

Changsha Huanghua International Airport

Changsha (Changsha)

17 flights

5 routes

TEN (ZUTR)

Tongren Fenghuang Airport

Tongren (Daxing)

8 flights

3 routes

WUX (ZSWX)

Sunan Shuofang International Airport

Wuxi

6 flights

4 routes

BSD (ZPBS)

Baoshan Yunrui Airport

Baoshan (Longyang)

4 flights

2 routes

ENY (ZLYA)

Yan'an Nanniwan Airport

Yan'an (Baota)

4 flights

2 routes

YBP (ZUYB)

Yibin Wuliangye Airport

Yibin (Cuiping)

4 flights

1 route

KHN (ZSCN)

Nanchang Changbei International Airport

Nanchang

3 flights

2 routes

WNZ (ZSWZ)

Wenzhou Longwan International Airport

Wenzhou (Longwan)

3 flights

1 route

LJG (ZPLJ)

Lijiang Sanyi International Airport

Lijiang (Gucheng)

3 flights

3 routes

Aircraft Types

A320

31 routes

A319

6 routes

A321

2 routes

Longest Routes

SHF → WUX

Shihezi Huayuan Airport → Wuxi

2062 mi

LJG → WUX

Lijiang Sanyi International Airport → Wuxi

1263 mi

WUX → LJG

Sunan Shuofang International Airport → Lijiang

1263 mi

NTG → KMG

Nantong Xingdong International Airport → Kunming Changshui Int'l

1195 mi

WUX → KMG

Sunan Shuofang International Airport → Kunming Changshui Int'l

1152 mi

Shortest Routes

KMG → BSD

Kunming Changshui International Airport → Baoshan

236 mi

BSD → KMG

Baoshan Yunrui Airport → Kunming Changshui Int'l

236 mi

ENY → XNN

Yan'an Nanniwan Airport → Xining Caojiabu

417 mi

TEN → KMG

Tongren Fenghuang Airport → Kunming Changshui Int'l

439 mi

KMG → TEN

Kunming Changshui International Airport → Tongren Daxing

439 mi

All Routes

39 Total Routes

Showing 25 most popular routes

Route	Destination	Flights	Distance	Aircraft	Last Seen
KMG → BSD Kunming Changshui International Airport	Baoshan Baoshan	9	236 mi	A320	Aug 10, 2025
KMG → KHN Kunming Changshui International Airport	Nanchang Changbei Int'l Nanchang	8	840 mi	A320	Aug 10, 2025
CSX → KMG Changsha Huanghua International Airport	Kunming Changshui Int'l Kunming	7	671 mi	A319	Jul 27, 2025
YBP → WUX Yibin Wuliangye Airport	Wuxi Wuxi	4	967 mi	A319	Jul 29, 2025
TEN → NKG Tongren Fenghuang Airport	Nanjing Lukou Int'l Nanjing	4	632 mi	A320	Jul 29, 2025
KMG → CSX Kunming Changshui International Airport	Changsha Huanghua Int'l Changsha	3	671 mi	A320	Aug 9, 2025
SQD → KMG Shangrao Sanqingshan Airport	Kunming Changshui Int'l Kunming	3	955 mi	A320	Jul 29, 2025
WNZ → CSX Wenzhou Longwan International Airport	Changsha Huanghua Int'l Changsha	3	466 mi	A320	Aug 10, 2025
CSX → XNN Changsha Huanghua International Airport	Xining Caojiabu Xining	3	870 mi	A320	Jul 20, 2025
CSX → LUM Changsha Huanghua International Airport	Dehong Mangshi Airport Mangshi	3	947 mi	A320	Jul 24, 2025
TEN → KMG Tongren Fenghuang Airport	Kunming Changshui Int'l Kunming	3	439 mi	A320	Jul 29, 2025
LUM → KHN Dehong Mangshi Airport	Nanchang Changbei Int'l Nanchang	2	1116 mi	A320	Aug 10, 2025
BHY → CSX Beihai Fucheng Airport	Changsha Huanghua Int'l Changsha	2	522 mi	A320	Aug 9, 2025
CSX → BSD Changsha Huanghua International Airport	Baoshan Baoshan	2	895 mi	A320	Jul 17, 2025
ENY → XNN Yan'an Nanniwan Airport	Xining Caojiabu Xining	2	417 mi	A320	Jul 18, 2025
ENY → WUX Yan'an Nanniwan Airport	Wuxi Wuxi	2	717 mi	A320	Jul 18, 2025
BSD → KMG Baoshan Yunrui Airport	Kunming Changshui Int'l Kunming	2	236 mi	A320	Jul 18, 2025
BSD → CSX Baoshan Yunrui Airport	Changsha Huanghua Int'l Changsha	2	895 mi	A320	Jul 18, 2025
WUX → YBP Sunan Shuofang International Airport	Yibin Yibin	2	967 mi	A320	Jul 18, 2025
SHF → WUX Shihezi Huayuan Airport	Wuxi Wuxi	2	2062 mi	A320	Jul 19, 2025
CSX → PKX Changsha Huanghua International Airport	Beijing Daxing International Airport Beijing	2	804 mi	A319	Jul 23, 2025
YNT → TFU Yantai Penglai International Airport	Chengdu Tianfu Int'l Chengdu	2	1073 mi	A320	Jul 23, 2025
WUX → KMG Sunan Shuofang International Airport	Kunming Changshui Int'l Kunming	2	1152 mi	A321	Aug 10, 2025
KMG → TEN Kunming Changshui International Airport	Tongren Daxing Tongren	2	439 mi	A320	Aug 9, 2025
KHN → LJG Nanchang Changbei International Airport	Lijiang Lijiang	2	969 mi	A320	Jul 26, 2025

Showing 25 of 39 routes. Routes sorted by flight frequency and activity.

Data Information:

Airline statistics are based on flight route observations collected from FlightAware AeroAPI and other sources. Flight counts represent observed operations, not scheduled frequencies. Route data is continuously updated as new flight information becomes available.

Data Freshness: Real-time
Last Update: Aug 11, 2025 12:03
Coverage: Observed routes only