Safety OPERATION DATA

Jan. 2017 
(01~31.Jan)(Jan. 1-31 2017)

calender
Jan.2017

2017

  • Jan.
  • Feb.
  • Mar.
  • Apr.
  • May.
  • Jun.
  • Jul.
  • Aug.
  • Sep.
  • Oct.
  • Nov.
  • Dec.

2016

2015

2014

Number of flights

All international 
and domestic flights

23,818

Domestic 
Flights

19,382

International 
Flights

All international flights

4,436

Passenger flights

4,436

Freight flights

0

Actual operation rate

All international 
and domestic flights

98.6%

Domestic
flights

98.3%

Flights canceled

345

Due to weather

253

Due to equipment failure

21

Due to equipment operation

41

Other

30

International
flights

All international flights

99.9%

Passenger flights

99.9%

Freight flights

0%

Flights canceled

2 (P 2 / 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

89.8%

Domestic
flights

89.9%

Flights delayed

1952

Due to weather

112

Due to equipment failure

57

Due to equipment operation

1419

Other

364

International
flights

All international flights

89.0%

Passenger flights

89.0%

Freight flights

0%

Flights delayed

489 (P 489 / F 0)

Due to weather

43 (P 43 / F 0)

Due to equipment failure

28 (P 28 / F 0)

Due to equipment operation

106 (P 106 / F 0)

Other

312 (P 312 / F 0)

Flights diverted

Domestic flights

Flights diverted

16

Due to weather

12

Due to equipment failure

0

Other

4

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

29

Due to weather

27

Due to equipment failure

1

Other

1

International Flights

Flights returned to departure airport

2 (P 2 / F 0)

Due to weather

1 (P 1 / F 0)

Due to equipment failure

1 (P 1 / F 0)

Other

0 (P 0 / F 0)