Since your RLWL is 1, there is a 90 - 95% chance of your getting your ticket confirmed. Further, since you have booked 3AC and there are more berths in 3AC, the chance of getting your confirmation is 95%.
People Also Ask
RLGN: Remote Location General Waiting List (RLGN) is issued when a user books a ticket where WL quota is RLWL. This means after ticket booking RLWL gets named as RLGN.
RLWL 1 shows the current status which was the waitlist by the time your ticket was actually booked. It means than for you to get any sort of confirmed accomodation on the train, 1 person having a confirmed ticket has to cancel.
RLWL is a waitlisted ticket basically. You can cancel it exactly like you would do a general waitlisted ticket. As long as you cancel the ticket at least 30 min before the scheduled departure of the train, you would get a full refund, minus clerkage charges.
If your RLWL (Remote Location Waitlist) ticket is not confirmed by the time of the train's departure, the ticket will be automatically cancelled, and the refund will be processed by the Indian Railways. You do not need to file a TDR (Ticket Deposit Receipt) in this case.
Also, the difference in the two numbers (RLWL1/WL1) gives an indication of how much the tickets usually move. This means that till the time you booked, there were no cancellations done. If, while booking, it shows WL5/WL1, it means that 4 cancellations have been done till date on that train for that particular date.