AC First Class (1A) coach seat layout
Most premium. Lockable cabins, 2 or 4 berths depending on the rake. The coach holds 24 berths, arranged as 2 berths per cabin x 12 cabins.
Which seat numbers are which in AC First Class
2 berths per cabin x 12 cabins. The pattern repeats along the coach, so the same position in every bay carries the same berth type.
Lower berth (LB) — 12 of them
1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23
Upper berth (UB) — 12 of them
2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24
Cabin sizes vary by rake; some cabins sleep four rather than two.
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