All About the JAL Group - Actual data (Daily Operation Data September, 2004)

Actual operation rate

Domestic flights

95.7%

Flights canceled		816

	Due to weather	637

	Due to mechanical or technical problems	15

	Due to aircraft arrangements	164

	Other causes	0

International flights

99.0%

Flights canceled		49	(P42/F7)

	Due to weather	24	(P23/F1)

	Due to mechanical or technical problems	3	(P2/F1)

	Due to aircraft arrangements	22	( P17/F5)

	Other causes	0	( P0/F0)

P: Passenger flights F: Freight flights

On-time departure rate

Domestic flights

93.8%

Flights delayed		1129

	Due to weather	82

	Due to mechanical or technical problems	84

	Due to aircraft arrangements	666

	Other causes	297

International flights

86.0%

Flights delayed		692	(P572/F120)

	Due to weather	25	(P16/F9)

	Due to mechanical or technical problems	64	(P54/F10)

	Due to aircraft arrangements	260	(P194/F66)

	Other causes	343	( P308/F35)

P: Passenger flights F: Freight flights

Flights diverted

Domestic flights

99.9%

Flights diverted		16

	Due to weather	13

	Due to mechanical or technical problems	2

	Other causes	1

International flights

99.2%

Flights diverted		4	(P3/F1)

	Due to weather	2	(P2/F0)

	Due to mechanical or technical problems	1	( P0/F1)

	Other causes	1	(P1/F0)

P: Passenger flights F: Freight flights

Flights returned to departure airport

Domestic flights

99.8%

Flights returned to departure airport		34

	Due to weather	33

	Due to mechanical or technical problems	1

	Other causes	0

International flights

100.0%

Flights returned to departure airport		0	( P0/F0)

	Due to weather	0	( P0/F0)

	Due to mechanical or technical problems	0	( P0/F0)

	Other causes	0	( P0/F0)

P: Passenger flights F: Freight flights