OAG Top 100 Airports by Seat Capacity Available for w/c 01/20/14

The numbers are in - OAG's top 100 airport by seat capacity -- Source

Ranking	Departure Airport Code	Departure Airport Name	Total Number of Seats
1	DXB	Dubai International	866,805
2	LHR	London Heathrow Apt	792,741
3	HKG	Hong Kong International Apt	749,003
4	SIN	Singapore Changi Apt	720,930
5	CDG	Paris Charles de Gaulle Apt	576,718
6	FRA	Frankfurt International Apt	559,659
7	BKK	Bangkok Suvarnabhumi International Apt	541,854
8	ICN	Seoul Incheon International Airport	529,709
9	AMS	Amsterdam	515,550
10	KUL	Kuala Lumpur International Airport	458,087
11	IST	Istanbul Ataturk Airport	437,164
12	TPE	Taipei Taiwan Taoyuan International Apt	424,950
13	NRT	Tokyo Narita Intl	361,941
14	DOH	Doha	337,590
15	PVG	Shanghai Pudong International Apt	321,981
16	MUC	Munich International Airport	317,133
17	JFK	New York J F Kennedy International Apt	312,285
18	MAD	Madrid Barajas Apt	298,716
19	LGW	London Gatwick Apt	268,873
20	ZRH	Zurich Airport	261,432
21	MIA	Miami International Apt	260,193
22	YYZ	Lester B Pearson Intl	248,746
23	PEK	Beijing Capital Intl Apt	245,500
24	CPH	Copenhagen Kastrup Apt	240,196
25	AUH	Abu Dhabi International Apt	232,505
26	FCO	Rome Fiumicino Apt	232,223
27	VIE	Vienna	231,743
28	JED	Jeddah	212,282
29	BRU	Brussels Airport	210,588
30	DUB	Dublin	210,015
31	BCN	Barcelona Apt	208,855
32	MNL	Manila Ninoy Aquino International Apt	207,083
33	LAX	Los Angeles International Apt	197,895
34	SVO	Moscow Sheremetyevo International Apt	193,880
35	CGK	Jakarta Soekarno-Hatta Apt	188,936
36	SYD	Sydney Kingsford Smith Apt	185,276
37	GVA	Geneva	179,587
38	CAI	Cairo	177,425
39	STN	London Stansted Apt	174,892
40	ARN	Stockholm Arlanda Apt	171,798
41	GRU	Sao Paulo Guarulhos Intl Apt	164,694
42	ORY	Paris Orly Apt	164,009
43	MXP	Milan Malpensa Apt	159,067
44	KIX	Osaka Kansai International Airport	158,035
45	PTY	Panama City Tocumen International	155,255
46	DUS	Duesseldorf International Airport	154,820
47	DEL	Delhi	153,699
48	DME	Moscow Domodedovo Apt	153,525
49	MAN	Manchester (GB)	146,012
50	LIS	Lisbon	145,472
51	MEX	Mexico City Juarez International Apt	135,744
52	OSL	Oslo Gardermoen Airport	134,948
53	JNB	Johannesburg O.r. Tambo International	134,144
54	CAN	Guangzhou	133,439
55	HEL	Helsinki-Vantaa	133,107
56	CUN	Cancun	132,943
57	KWI	Kuwait	131,918
58	EWR	Newark Liberty International Apt	129,574
59	BOM	Mumbai	129,411
60	SGN	Ho Chi Minh City	128,561
61	ORD	Chicago O'Hare International Apt	126,276
62	RUH	Riyadh	124,813
63	TXL	Berlin Tegel Apt	120,088
64	ATL	Atlanta Hartsfield-jackson Intl Apt	119,717
65	TLV	Tel Aviv-yafo Ben Gurion International	115,667
66	IAH	Houston George Bush Intercontinental Ap	111,056
67	EZE	Buenos Aires Ministro Pistarini	110,288
68	AKL	Auckland International Apt	107,716
69	BAH	Bahrain	107,571
70	MEL	Melbourne Airport	107,028
71	MCT	Muscat	106,369
72	DPS	Denpasar-Bali	103,524
73	LIM	Lima	102,793
74	YUL	Montreal Pierre Elliott Trudeau Int Apt	99,284
75	SFO	San Francisco International Apt	98,578
76	YVR	Vancouver International Apt	98,520
77	CMB	Bandaranaike Intl	98,216
78	BOG	Bogota	97,502
79	SJU	San Juan Luis Munoz Marin Intl Apt	95,538
80	SCL	Santiago Arturo Merino Benitez	93,769
81	HND	Tokyo Intl (Haneda)	90,834
82	PRG	Prague Ruzyne	90,788
83	SHJ	Sharjah	89,971
84	BUD	Budapest	87,774
85	WAW	Warsaw	86,997
86	AMM	Amman Queen Alia International Apt	86,012
87	DFW	Dallas/Fort Worth Intl Apt	85,373
88	CMN	Casablanca Mohammed V Apt	83,756
89	SAW	Istanbul Sabiha Gokcen Apt	82,276
90	HAM	Hamburg Airport	81,324
91	OTP	Bucharest Henri Coanda Apt	78,650
92	IAD	Washington Dulles International Apt	76,760
93	KBP	Kiev Borispol Intl Apt	76,660
94	ATH	Athens (GR)	76,512
95	LTN	London Luton Apt	76,217
96	BEY	Beirut	75,931
97	DMK	Bangkok Don Mueang International Arpt	74,318
98	MFM	Macau	73,536
99	TFS	Tenerife Sur Apt	73,169
100	HAN	Hanoi	72,139