Safety Operation Data

Mar. 2015 
(01~31.Mar)(MAR. 1-31 2015)

calender
Mar.2015

2017

2016

2015

2014

Number of flights

All international 
and domestic flights

22,582

Domestic 
Flights

18,321

International 
Flights

All international flights

4,261

Passenger flights

4,261

Freight flights

0

Actual operation rate

All international 
and domestic flights

98.9%

Domestic
flights

98.7%

Flights canceled

245

Due to weather

192

Due to equipment failure

12

Due to equipment operation

35

Other

6

International
flights

All international flights

99.9%

Passenger flights

99.9%

Freight flights

0%

Flights canceled

4(P 4/ F 0)

Due to weather

0 (P 0 / F 0)

Due to equipment failure

3(P 3/ F 0)

Due to equipment operation

1(P 1/ F 0)

Other

0 (P 0 / F 0)

On-time departure rate

All international 
and domestic flights

94.3%

Domestic
flights

94.8%

Flights canceled

956

Due to weather

23

Due to equipment failure

48

Due to equipment operation

689

Other

196

International
flights

All international flights

92.1%

Passenger flights

92.1%

Freight flights

0%

Flights canceled

337 (P 337 / F 0)

Due to weather

4 (P 4 / F 0)

Due to equipment failure

25 (P 25 / F 0)

Due to equipment operation

94 (P 94 / F 0)

Other

214 (P 214 / F 0)

Flights diverted

Domestic flights

Flights diverted

27

Due to weather

25

Due to equipment failure

0

Other

2

International Flights

Flights diverted

1(P 1/ F 0)

Due to weather

0 (P 0 / F 0)

Due to equipment failure

0 (P 0 / F 0)

Other

1(P 1/ F 0)

Returned to airport of departure

Domestic flights

Flights returned to departure airport

26

Due to weather

22

Due to equipment failure

2

Other

2

International Flights

Flights returned to departure airport

2(P 2/ F 0)

Due to weather

0 (P 0 / F 0)

Due to equipment failure

2(P 2/ F 0)

Other

0 (P 0 / F 0)