Airliner passenger suite seating arrangements with shared aisle suite access

1. An airliner passenger suite seating arrangement, comprising:

a suite grouping comprising a first suite, a second suite, a third suite, and a fourth suite each comprising a lay-flat seat;

the lay-flat seats in the first and second suites arranged laterally adjacent each other and facing a first direction;

the lay-flat seats in the third and fourth suites arranged laterally adjacent each other and facing a second direction opposite the first direction;

the second and fourth suites spaced apart in a longitudinal direction such that a lateral aisle is provided between the second and fourth suites accessible from a longitudinal aisle laterally adjacent one side of the second and fourth suites; and

first and second branch aisles contiguous with the lateral aisle, the first branch aisle providing passage from the lateral aisle to the first suite, and the second branch aisle providing passage from the lateral aisle to the third suite;

wherein the second and fourth suites are only accessible from the longitudinal aisle, the lateral aisle provides passage only to the first and third suites, the first branch aisle provides passage only to the first suite, and the second branch aisle provides passage only to the third suite.

2. The seating arrangement of claim 1 , wherein the first and third suites are separated by a partition, wherein a first side of the partition is configured with at least one of a video monitor, a desk, a deployable table, and an ottoman presented for use by a passenger in the first suite, and a second side of the partition is configured with at least one of a video monitor, a desk, a deployable table, and an ottoman presented for use by a passenger in the third suite.

3. The seating arrangement of claim 1 , wherein the lateral aisle is oriented at a non-orthogonal angle to the longitudinal aisle.

4. The seating arrangement of claim 1 , wherein a foot end of each of the second and fourth suites terminates in an angled shroud covering a footwell, and wherein an end of the foot end of the second suite is offset relative to an end of the foot end of the fourth suite about a common longitudinal suite axis.

5. The seating arrangement of claim 1 , wherein the lay-flat seats in the first and second suites are laterally aligned, and the lay-flat seats in the third and fourth suites are laterally aligned.

6. The seating arrangement of claim 1 , further comprising a first partition positioned between the first and second suites, and a second partition positioned between the third and fourth suites.

7. The seating arrangement of claim 1 , further comprising a first door located alongside an aisle side of the second suite configured to slide to close an opening to the second suite, and a second door located alongside an aisle side of the fourth suite configured to slide to close an opening to the fourth suite.

8. The seating arrangement of claim 1 , wherein the second suite comprises at least one of a video monitor, a desk, a deployable table, and an ottoman positioned forward of the seat of the second suite, and the fourth suite comprises at least one of a video monitor, a desk, a deployable table, and an ottoman positioned forward of the seat of the fourth suite.

9. The seating arrangement of claim 1 , wherein a total longitudinal length of the first suite is greater than a total longitudinal length of the second suite, and a total longitudinal length of the third suite is greater than a total longitudinal length of the fourth suite.

10. The seating arrangement of claim 1 , wherein the first and third suites are configured as window suites, and the second and fourth suites are configured as aisle suites.

11. An airliner passenger seating arrangement, comprising:

a first outboard column including passenger suites;

a center column including passenger suites;

a second outboard column including passenger suites;

a first longitudinal aisle positioned between the first outboard column and the center column; and

a second longitudinal aisle positioned between the center column and the second outboard column;

wherein at least one of the first outboard column, the center column, and the second outboard column comprises a first suite grouping, comprising:

i) a first suite, a second suite, a third suite, and a fourth suite each comprising a lay-flat seat;

ii) the lay-flat seats in the first and second suites arranged laterally adjacent each other and facing a first direction;

iii) the lay-flat seats in the third and fourth suites arranged laterally adjacent each other and facing a second direction opposite the first direction;

iv) the second and fourth suites spaced apart in the longitudinal direction such that a lateral aisle is provided between the second and fourth suites accessible from one of the first and second longitudinal aisles; and

v) first and second branch aisles contiguous with the lateral aisle, the first branch aisle providing passage from the lateral aisle to the first suite, and the second branch aisle providing passage from the lateral aisle to the third suite;

wherein the second and fourth suites are only accessible from one of the the first and second longitudinal aisles, the lateral aisle provides passage only to the first and third suites, the first branch aisle provides passage only to the first suite, and the second branch aisle provides passage only to the third suite.

12. The seating arrangement of claim 11 , wherein at least one of the first outboard column, the center column, and the second outboard column comprises a second suite grouping, comprising:

a fifth suite and a sixth suite arranged laterally adjacent each other and each including a lay-flat seat and a partition positioned forward of and apart from the lay-flat seat, wherein the lay-flat seats of the fifth and sixth suites face the same direction.

13. The seating arrangement of claim 12 , wherein the first and second outboard columns each comprise a plurality of the first suite groupings arranged in a longitudinal column, and the center column comprises a plurality of second suite groupings arranged in a longitudinal column.

14. The seating arrangement of claim 11 , wherein at least one of the first outboard column, the center column, and the second outboard column comprises a second suite grouping, comprising:

laterally adjacent first and second columns, the first column comprising longitudinally adjacent suites each including a lay-flat seat, and the second column comprising spaced longitudinally adjacent suites each including a lay-flat seat,

wherein a lateral aisle is provided between each of adjacent ones of the suites of the second column for accessing a single one of the suites of the first column from one of the first and second longitudinal aisles.

15. The seating arrangement of claim 14 , wherein the first and second outboard columns each comprise a plurality of the first suite groupings arranged in a longitudinal column, and the center column comprises the second suite grouping.

16. The seating arrangement of claim 11 , wherein the lateral aisle is oriented at a non-orthogonal angle to the longitudinal aisle, and wherein a foot end of each of the second and fourth suites terminates in an angled shroud covering a footwell, and wherein an end of the foot end of the second suite is offset relative to an end of the foot end of the fourth suite about a common longitudinal suite axis.

17. The seating arrangement of claim 11 , wherein the lay-flat seats in the first and second suites are laterally aligned, and the lay-flat seats in the third and fourth suites are laterally aligned.

18. The seating arrangement of claim 11 , further comprising a first partition positioned between the first and second suites, a second partition positioned between the third and fourth suites, a first door located alongside an aisle side of the second suite configured to slide to close an opening to the second suite, and a second door located alongside an aisle side of the fourth suite configured to slide to close an opening to the fourth suite.

19. The seating arrangement of claim 11 , wherein a total longitudinal length of the first suite is greater than a total longitudinal length of the second suite, and a total longitudinal length of the third suite is greater than a total longitudinal length of the fourth suite.

20. The seating arrangement of claim 11 , wherein the first and third suites are configured as window suites, and the second and fourth suites are configured as aisle suites.