The following are seat and row configurations for the airlines

The following are seat and row configurations for the airlines' most popular aircraft (determined by total miles flown and passenger volume)

Airline and aircraft
Code
Seat Configuration

First Class Rows

Main Cabin Rows

Exit Rows

Limited Recline Rows

AMERICAN AIRLINES

AA Super 80
M80

AB-DEF

3-6

7-33

21,22

20, 21

AA 727-200
72S

ABC-DEF

3-5

6-30

16,17

27,28,30

AA 737-800
738

ABC-DEF

2-6

8-28

14,15

13,14

AA 757
757

ABC-DEF

1-6

9-36

17,18

16,17

AA 767-200
767

AB-CEG-HJ

2-4,7-11

17-40

20

-

AA 767-200 International
762

AB-CEG-HJ

2-4 (7-11 Business)

17-40

20,40

-

AA 767-300 International
763

AB-CEG-HJ

2-4 (7-11 Business)

17-42

20,21

19

AA 777
777

AB-CDEFG-HJ

2-4

9-40

26

23E

AA A300
AB3

AB-CDFG-HJ

1-3

4-37

6,27

-

AA A300-600
AB5

AB-CDFG-HJ

1-3

4-37

27

-

AA A300-600 International
AB6

AB-CDFG-HJ

1-2 (6-11 Business)

18-36

27

-

AA DC-10
D10

AB-CDEFG-HJ

1-6

11-40

22

-

AA MD-11 Atlantic
M11

AB-CDEFG-HJ

2-5 (7-11 Business)

15-37

20

-

AA MD-11 Pacific
M11

AB-CDEFG-HJ

2-4 (6-15 Business)

20-39

20

-

AA F-100
100

AB-DEF

4-5

6-23

14,15

13,14

AIR CANADA

AC DC9-32
D9S

AC-DEF

1-4

12-26

17,18

16,17

AC 747-400
744

ABC-DEFG-HJK

1-9,61-67

12-23

-

32,33

AC 767-200
767

AC-DEF-HK

1-6

12-35

16,17

15,16,35

AC 767-300
763

AC-DEF-HK

1-7

12-38

17,18

17,38

AC A319-100
32S

ABC-DEF

1-6

12-29

15

14

AC A320
320

ABC-DEF

1-6

12-29

13,14

12,13

AC A330-300
333

AC-DEFG-HK

1-8

12-46

31

-

AC A340
343

AC-DEFG-HK

1-6

12-46

31

46

AC BAe146-200
142

AC-DEF

1-2

3-17

-

-

CONTINENTAL AIRLINES

CO MD-80
M80

AC-DEF

1-4

5-32

20,21

19,20,32

CO DC10-30
D10

AB-DEFGH-KL

1-11

16-45

29

19,20,32

CO 727-200
72S

ABC-DEF

1-3

5-31

17,19,30

16,18

CO 737-300
733

ABC-DEF

1-3

5-25

12,14

10,12,25

CO 737-500
735

ABC-DEF

1-3

5-21

9,10

8,9,21

CO 737-700
73G

ABC-DEF

1-3

5-25

12,14

10,12,25

CO 737-800
738

ABC-DEF

1-4

5-29

12,14

11,12,28,29

CO 757-200
752

ABC-DEF

1-6

7-34

15,16

14,15

CO 777-200
772

ABC-DEF-JKL

1-10 Business

16-45

32

-

DELTA AIRLINES

DL MD-88
M80

ABC-DE

1-4

10-38

25,26

24,25

DL MD-11
M11

AB-CDEFG-HJ

1-13

30-56

38

-

DL 727
727

ABC-DEF

1-4

10-36

10,32,35

31,32

DL 737-200
73S

ABC-DEF

1-3

10-25

15

14,25

DL 757-200
757

ABC-DEF

1-6

20-45

26,27

25,26,45

DL 767-300
763

AB-CDE-FG

1-4

10-47

25,26

25,46,47

DL 777
777

AB-CDEFG-HJ

1-13 Business

30-58

43

-

DL L1011-100
L10

AB-CDEFG-HJ

1-6

10-46

40

-

AMERICA WEST

HP 737-200
73S

ABC-DEF

1-2

3-20

1,9,10,11

8,9,10,20

HP 737-300
733

ABC-DEF

1-2

3-23

1,10,11,12

9,10,11,22,23

HP 757-200
752

ABC-DEF

1-4

5-35

9,10,27

4,7,8,9

HP A319-100
319

ABC-DEF

1-3

4-22

9,10

8,9,22

HP A320-200
320

ABC-DEF

1-3

4-26

10,11

9,10,26

NORTHWEST AIRLINES

NW DC9-10A
DC9

AB-DEF

1-4

5-17

9

8

NW DC10-30
D10

AB-CDEFG-HJ

1-6 Business

10-38

22

20

NW DC10-40
D10

AB-CDEFG-HJ

1-6

10-39

22

21,39

NW 727-200
72S

ABC-DEF

1-4

5-29

15,17,27

14,16,26

NW 747-100
747

ABC-DEFG-HJK

1-5,77-79

9-66

21,35,51

33,45

NW 747-200
74M

ABC-DEFG-HJK

86-87 (1-13 Business)

16-66

16,35,51

27,45

NW 747-400
744

ABC-DEFG-HJK

1-4 (9-14,72-81 Business)

21-67

35,51

32,43

NW 757N
757

ABC-DEF

1-4

10-42

16,23,24

22,23

NW A319-200
319

ABC-DEF

1-4

5-22

9

8

NW A320-200
320

ABC-DEF

1-3

5-27

11,12

10,11

AA (former TWA aircraft)

TW MD-80
M80

AC-DEF

1-5

7-33

21,22

20,21,28

TW DC9-31
D9S

AC-DEF

1-4

7-24

15,16

14,15

TW 717
717

AC-DEF

1-4

7-26

16,17

7,14-17,25,26

TW 717-200
717

AC-DEF

1-4

7-26

16,17

15,16

TW 727-200
72S

ABC-DEF

1-6

7-30

16,18

15,16,17,28

TW 757
757

ABC-DEF

1-6

7-34

7,26

25,33,34

TW 767-231
762

AC-DEG-HJ

1-4

11-37

18

-

UNITED AIRLINES

UA DC10-10
D10

AB-CDEFG-HJ

1-5

9-38

9,22

-

UA DC10-30
D10

AB-CDEFG-HJ

1-7

8-38

20

-

UA 727
727

ABC-DEF

1-4

5-28

14,16

13,15

UA 737-300
733

ABC-DEF

1-2

3-21

9,10

8,9

UA 737-500
735

ABC-DEF

1-2

4-19

9

8

UA 747-200
747

ABC-DEFG-HJK

1-4 (5-17 Business)

20-51

24,35

-

UA 747-400-OB
744

ABC-DEFG-HJK

1-4 (5-27 Business)

32-62

15,22,35,46

-

UA 747-400-OP
744

ABC-DEFG-HJK

1-7 (12-36 Business)

44-60

5,15,22,30,44

-

UA 757
757

ABC-DEF

1-6

8-34

15,16

14,15,34

UA 767-200
762

AB-CDE-FG

1-2 (5-11 Business)

15-33

15

-

UA 767-300
763

AB-DEF-HJ

1-6 (7-14 Business)

20-42

20,21

20

UA 777
777

AB-CDEFG-HJ

1-6 (16-26 Economy Plus)

27-53

16,39

-

UA 777 International
777

AB-CDEFG-HJ

1-3 (8-15 Business)

157-43

30

-

UA A319
319

ABC-DEF

1-2 (3-9 Economy Plus)

10-21

8

7

UA A320
320

ABC-DEF

1-3 (6-11 Economy Plus)

12-26

10,11

9,10

US AIRWAYS

US MD80
M80

AC-DEF

1-3

4-31

19,20

18,19

US DC9-30
D9S

AC-DEF

1-3

4-21

11,12

10,11,21

US 737-200
73S

ABC-DEF

1-3

4-19

10

9

US 737-300
733

ABC-DEF

1-3

4-22

10

9,22

US 737-400
734

ABC-DEF

1-3

4-25

11,12

10,11,25

US 757-200
757

ABC-DEF

1-6

7-33

7,8,25

7,24,33

US 767-200
767

AB-CDE-FG

1-4

5-30

12

11,30

US A319
319

ABC-DEF

1-3

4-21

9

8

US A320
320

ABC-DEF

1-4

5-25

9,10

8,9

US F-100
100

AC-DEF

1-3

4-20

11,12

10,11

MIDWEST EXPRESS

YX MD82
M80

AB-CD

-

1-31

19,20

18

YX MD88
M80

AB-CD

-

1-31

19,20

18,19

YX DC9-10
DC9

AB-CD

-

1-15

8

7

YX DC9-30
D9S

AB-CD

-

1-21

12,13

11,12

Airline and aircraft	Code	Seat Configuration	First Class Rows	Main Cabin Rows	Exit Rows	Limited Recline Rows
AMERICAN AIRLINES
AA Super 80	M80	AB-DEF	3-6	7-33	21,22	20, 21
AA 727-200	72S	ABC-DEF	3-5	6-30	16,17	27,28,30
AA 737-800	738	ABC-DEF	2-6	8-28	14,15	13,14
AA 757	757	ABC-DEF	1-6	9-36	17,18	16,17
AA 767-200	767	AB-CEG-HJ	2-4,7-11	17-40	20	-
AA 767-200 International	762	AB-CEG-HJ	2-4 (7-11 Business)	17-40	20,40	-
AA 767-300 International	763	AB-CEG-HJ	2-4 (7-11 Business)	17-42	20,21	19
AA 777	777	AB-CDEFG-HJ	2-4	9-40	26	23E
AA A300	AB3	AB-CDFG-HJ	1-3	4-37	6,27	-
AA A300-600	AB5	AB-CDFG-HJ	1-3	4-37	27	-
AA A300-600 International	AB6	AB-CDFG-HJ	1-2 (6-11 Business)	18-36	27	-
AA DC-10	D10	AB-CDEFG-HJ	1-6	11-40	22	-
AA MD-11 Atlantic	M11	AB-CDEFG-HJ	2-5 (7-11 Business)	15-37	20	-
AA MD-11 Pacific	M11	AB-CDEFG-HJ	2-4 (6-15 Business)	20-39	20	-
AA F-100	100	AB-DEF	4-5	6-23	14,15	13,14
AIR CANADA
AC DC9-32	D9S	AC-DEF	1-4	12-26	17,18	16,17
AC 747-400	744	ABC-DEFG-HJK	1-9,61-67	12-23	-	32,33
AC 767-200	767	AC-DEF-HK	1-6	12-35	16,17	15,16,35
AC 767-300	763	AC-DEF-HK	1-7	12-38	17,18	17,38
AC A319-100	32S	ABC-DEF	1-6	12-29	15	14
AC A320	320	ABC-DEF	1-6	12-29	13,14	12,13
AC A330-300	333	AC-DEFG-HK	1-8	12-46	31	-
AC A340	343	AC-DEFG-HK	1-6	12-46	31	46
AC BAe146-200	142	AC-DEF	1-2	3-17	-	-
CONTINENTAL AIRLINES
CO MD-80	M80	AC-DEF	1-4	5-32	20,21	19,20,32
CO DC10-30	D10	AB-DEFGH-KL	1-11	16-45	29	19,20,32
CO 727-200	72S	ABC-DEF	1-3	5-31	17,19,30	16,18
CO 737-300	733	ABC-DEF	1-3	5-25	12,14	10,12,25
CO 737-500	735	ABC-DEF	1-3	5-21	9,10	8,9,21
CO 737-700	73G	ABC-DEF	1-3	5-25	12,14	10,12,25
CO 737-800	738	ABC-DEF	1-4	5-29	12,14	11,12,28,29
CO 757-200	752	ABC-DEF	1-6	7-34	15,16	14,15
CO 777-200	772	ABC-DEF-JKL	1-10 Business	16-45	32	-
DELTA AIRLINES
DL MD-88	M80	ABC-DE	1-4	10-38	25,26	24,25
DL MD-11	M11	AB-CDEFG-HJ	1-13	30-56	38	-
DL 727	727	ABC-DEF	1-4	10-36	10,32,35	31,32
DL 737-200	73S	ABC-DEF	1-3	10-25	15	14,25
DL 757-200	757	ABC-DEF	1-6	20-45	26,27	25,26,45
DL 767-300	763	AB-CDE-FG	1-4	10-47	25,26	25,46,47
DL 777	777	AB-CDEFG-HJ	1-13 Business	30-58	43	-
DL L1011-100	L10	AB-CDEFG-HJ	1-6	10-46	40	-
AMERICA WEST
HP 737-200	73S	ABC-DEF	1-2	3-20	1,9,10,11	8,9,10,20
HP 737-300	733	ABC-DEF	1-2	3-23	1,10,11,12	9,10,11,22,23
HP 757-200	752	ABC-DEF	1-4	5-35	9,10,27	4,7,8,9
HP A319-100	319	ABC-DEF	1-3	4-22	9,10	8,9,22
HP A320-200	320	ABC-DEF	1-3	4-26	10,11	9,10,26
NORTHWEST AIRLINES
NW DC9-10A	DC9	AB-DEF	1-4	5-17	9	8
NW DC10-30	D10	AB-CDEFG-HJ	1-6 Business	10-38	22	20
NW DC10-40	D10	AB-CDEFG-HJ	1-6	10-39	22	21,39
NW 727-200	72S	ABC-DEF	1-4	5-29	15,17,27	14,16,26
NW 747-100	747	ABC-DEFG-HJK	1-5,77-79	9-66	21,35,51	33,45
NW 747-200	74M	ABC-DEFG-HJK	86-87 (1-13 Business)	16-66	16,35,51	27,45
NW 747-400	744	ABC-DEFG-HJK	1-4 (9-14,72-81 Business)	21-67	35,51	32,43
NW 757N	757	ABC-DEF	1-4	10-42	16,23,24	22,23
NW A319-200	319	ABC-DEF	1-4	5-22	9	8
NW A320-200	320	ABC-DEF	1-3	5-27	11,12	10,11
AA (former TWA aircraft)
TW MD-80	M80	AC-DEF	1-5	7-33	21,22	20,21,28
TW DC9-31	D9S	AC-DEF	1-4	7-24	15,16	14,15
TW 717	717	AC-DEF	1-4	7-26	16,17	7,14-17,25,26
TW 717-200	717	AC-DEF	1-4	7-26	16,17	15,16
TW 727-200	72S	ABC-DEF	1-6	7-30	16,18	15,16,17,28
TW 757	757	ABC-DEF	1-6	7-34	7,26	25,33,34
TW 767-231	762	AC-DEG-HJ	1-4	11-37	18	-
UNITED AIRLINES
UA DC10-10	D10	AB-CDEFG-HJ	1-5	9-38	9,22	-
UA DC10-30	D10	AB-CDEFG-HJ	1-7	8-38	20	-
UA 727	727	ABC-DEF	1-4	5-28	14,16	13,15
UA 737-300	733	ABC-DEF	1-2	3-21	9,10	8,9
UA 737-500	735	ABC-DEF	1-2	4-19	9	8
UA 747-200	747	ABC-DEFG-HJK	1-4 (5-17 Business)	20-51	24,35	-
UA 747-400-OB	744	ABC-DEFG-HJK	1-4 (5-27 Business)	32-62	15,22,35,46	-
UA 747-400-OP	744	ABC-DEFG-HJK	1-7 (12-36 Business)	44-60	5,15,22,30,44	-
UA 757	757	ABC-DEF	1-6	8-34	15,16	14,15,34
UA 767-200	762	AB-CDE-FG	1-2 (5-11 Business)	15-33	15	-
UA 767-300	763	AB-DEF-HJ	1-6 (7-14 Business)	20-42	20,21	20
UA 777	777	AB-CDEFG-HJ	1-6 (16-26 Economy Plus)	27-53	16,39	-
UA 777 International	777	AB-CDEFG-HJ	1-3 (8-15 Business)	157-43	30	-
UA A319	319	ABC-DEF	1-2 (3-9 Economy Plus)	10-21	8	7
UA A320	320	ABC-DEF	1-3 (6-11 Economy Plus)	12-26	10,11	9,10
US AIRWAYS
US MD80	M80	AC-DEF	1-3	4-31	19,20	18,19
US DC9-30	D9S	AC-DEF	1-3	4-21	11,12	10,11,21
US 737-200	73S	ABC-DEF	1-3	4-19	10	9
US 737-300	733	ABC-DEF	1-3	4-22	10	9,22
US 737-400	734	ABC-DEF	1-3	4-25	11,12	10,11,25
US 757-200	757	ABC-DEF	1-6	7-33	7,8,25	7,24,33
US 767-200	767	AB-CDE-FG	1-4	5-30	12	11,30
US A319	319	ABC-DEF	1-3	4-21	9	8
US A320	320	ABC-DEF	1-4	5-25	9,10	8,9
US F-100	100	AC-DEF	1-3	4-20	11,12	10,11
MIDWEST EXPRESS
YX MD82	M80	AB-CD	-	1-31	19,20	18
YX MD88	M80	AB-CD	-	1-31	19,20	18,19
YX DC9-10	DC9	AB-CD	-	1-15	8	7
YX DC9-30	D9S	AB-CD	-	1-21	12,13	11,12