Safety Operation Data

May. 2016 
(01~31.May)(MAY. 1-31 2016)

calender
May.2016

2017

2016

2015

2014

Number of flights

All international 
and domestic flights

22,757

Domestic 
Flights

18,378

International 
Flights

All international flights

4,379

Passenger flights

4,379

Freight flights

0

Actual operation rate

All international 
and domestic flights

97.9%

Domestic
flights

97.4%

Flights canceled

496

Due to weather

72

Due to equipment failure

26

Due to equipment operation

92

Other

306

International
flights

All international flights

100%

Passenger flights

100.0%

Freight flights

0%

Flights canceled

0 (P 0 / F 0)

Due to weather

0 (P 0 / 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

95.2%

Domestic
flights

95.6%

Flights canceled

828

Due to weather

5

Due to equipment failure

66

Due to equipment operation

494

Other

263

International
flights

All international flights

93.9%

Passenger flights

93.9%

Freight flights

0%

Flights canceled

266 (P 266 / F 0)

Due to weather

12 (P 12 / F 0)

Due to equipment failure

26 (P 26 / F 0)

Due to equipment operation

64 (P 64 / F 0)

Other

164 (P 164 / F 0)

Flights diverted

Domestic flights

Flights diverted

7

Due to weather

3

Due to equipment failure

0

Other

4

International Flights

Flights diverted

2(P 2/ F 0)

Due to weather

0 (P 0 / F 0)

Due to equipment failure

0 (P 0 / F 0)

Other

2(P 2/ F 0)

Returned to airport of departure

Domestic flights

Flights returned to departure airport

36

Due to weather

20

Due to equipment failure

3

Other

13

International Flights

Flights returned to departure airport

1(P 1/ F 0)

Due to weather

1(P 1/ F 0)

Due to equipment failure

0 (P 0 / F 0)

Other

0 (P 0 / F 0)