Seat details
- Coach
- AC 3-Tier Economy (3E) · LHB
- Seat number
- 4
- Berth / seat type
- Lower Berth (LB)
- Location
- Bay 1
- Window
- No direct window – Main bay berth — no direct window.
- Zone
- Door end – ⚠️ Near Door & Bio-Toilet - Possible noise/foot traffic
AC 3-Tier Economy (3E) · LHB
Seat 4 – Lower Berth
Direct answer
Seat 4 in AC 3-Tier Economy (3E) is a Lower Berth, no direct window in Bay #1 (Near the door end).
Bay 1
Other seats in this bay
Bay 1door end
Bay 2
Bay 3
Bay 4
Bay 5
Bay 6
Bay 7
Bay 8
Bay 9
Bay 10
Bay 11door end
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Seat 4AC 3-Tier Economy · LHB
Lower Berth LocationBay 18-berth bay
WindowNo direct windowMain bay berth — no direct window.
Coach zoneDoor endFirst / last bay
Heads up
Near Door & Bio-Toilet - Possible noise/foot traffic
Coach layoutAC 3-Tier Economy (3E)LHB · 83 seats · 8-berth bay
Tap a seat Door Bio-toiletFront of coach
Bay 1door end
Bay 2
Bay 3
Bay 4
Bay 5
Bay 6
Bay 7
Bay 8
Bay 9
Bay 10
Bay 11door end
Bio-toilet DoorRear of coach
Window Side berth Selected Door end
Quick FAQs
How many berths are in a AC 3-Tier Economy (3E) coach?
The AC 3-Tier Economy class runs in LHB coaches only, with 83 seats numbered 1 to 83.
Which seat numbers are lower berths in 3E?
Lower berths in the 3E LHB layout are 1, 4, 7, 9, 12, 15, 17, 20, 23, 25, 28, 31, 33, 36, 39, 41, 44, 47, 49, 52, 55, 57, 60, 63, 65, 68, 71, 73, 76, 79, 81. This list includes both main lower berths and window-side side lower berths.
Which seats are on the window side in 3E?
Window-side berths in the 3E LHB layout are 7–8, 15–16, 23–24, 31–32, 39–40, 47–48, 55–56, 63–64, 71–72, 79–80. Side lower, side middle and side upper berths all sit directly beside the window.