Once you have a queue system, you suddenly have a lot of data. It’s easy to get lost in it. These five numbers answer the questions branch managers actually ask: are we staffed right, and are customers being looked after?
1. Average waiting time, by hour
A single daily average hides the problem. Most branches are fine at 10am and struggling at 12:30pm. Look at the wait hour by hour and your lunch-break roster will usually jump out at you.
2. Longest waits
Averages also hide the people who had a really bad day. Check the handful of longest waits each week. Were they all one service? One counter? One afternoon? Those are the customers most likely to complain, and least likely to come back.
3. Average serving time, by service
How long does each type of visit take once the customer reaches the counter? If one service takes three times longer than the rest, it may deserve its own counter or its own time slot, so quick visits aren’t stuck behind long ones.
4. No-shows
How many tickets were called but nobody came? A few is normal. A lot usually means one of these:
- people can’t hear or see the call,
- waits are so long that people give up, or
- remote joining is letting people take numbers they don’t use.
5. Customer rating
If customers can rate their visit afterwards, don’t only look at the average. Read the low scores alongside the wait and serve times for those tickets. You’ll quickly see whether people are unhappy about the wait or about something else.
Make it a habit, not a project
Set aside fifteen minutes on the same day each week. Export the report, look at these five numbers, and pick one thing to change, like moving a break, opening a counter earlier, or splitting a service. Then check next week whether it helped.