Safety Operation Data

Dec. 2014 
(01~31.Dec)(DEC. 1-31 2014)

calender
Dec.2014

2017

2016

2015

2014

Number of flights

All international 
and domestic flights

22,544

Domestic 
Flights

18,313

International 
Flights

All international flights

4,231

Passenger flights

4,231

Freight flights

0

Actual operation rate

All international 
and domestic flights

98.4%

Domestic
flights

98.1%

Flights canceled

358

Due to weather

247

Due to equipment failure

14

Due to equipment operation

69

Other

28

International
flights

All international flights

99.9%

Passenger flights

99.9%

Freight flights

0%

Flights canceled

6(P 6/ F 0)

Due to weather

2(P 2/ F 0)

Due to equipment failure

0 (P 0 / F 0)

Due to equipment operation

0 (P 0 / F 0)

Other

0 (P 0 / F 0)

On-time departure rate

All international 
and domestic flights

90.0%

Domestic
flights

89.9%

Flights canceled

1,848

Due to weather

108

Due to equipment failure

61

Due to equipment operation

1,360

Other

319

International
flights

All international flights

90.5%

Passenger flights

90.5%

Freight flights

0%

Flights canceled

404 (P 404 / F 0)

Due to weather

13 (P 13 / F 0)

Due to equipment failure

39 (P 39 / F 0)

Due to equipment operation

93 (P 93 / F 0)

Other

259 (P 259 / F 0)

Flights diverted

Domestic flights

Flights diverted

4

Due to weather

3

Due to equipment failure

0

Other

1

International Flights

Flights diverted

0 (P 0 / F 0)

Due to weather

0 (P 0 / F 0)

Due to equipment failure

0 (P 0 / F 0)

Other

0 (P 0 / F 0)

Returned to airport of departure

Domestic flights

Flights returned to departure airport

13

Due to weather

11

Due to equipment failure

2

Other

0

International Flights

Flights returned to departure airport

0 (P 0 / F 0)

Due to weather

0 (P 0 / F 0)

Due to equipment failure

0 (P 0 / F 0)

Other

0 (P 0 / F 0)