Check available seats via

1. NLB Mobile App

a. Navigate to Discover.

b. Select Seat Booking.

or

2. go to https://www.nlb.gov.sg/seatbooking/

c. Click on the "New" tab

d. Input location and date/time of your preferred booking

e. Select Check Available Slots.

On the Booking Details screen, you'll find a seat icon indicating the number of available seats out of the total.