The Hidden Cost of a Five-Minute Call
Five minutes sounds harmless. In a hotel where 100 people are affected across a full operating day, five avoidable coordination minutes each add up to more than one complete shift. The commercial question is not whether employees are busy. It is whether their time is producing guest value.
I learned the cost of a five-minute call twice.
The first time was in international trade compliance. When goods move across borders, a verbal assurance is rarely enough. Someone must own the next step. The status must be current, evidence must exist, and an exception needs a route to the person who can decide. When any of those elements is missing, a modest delay can travel through several companies and countries before its financial effect becomes visible.
Years later, during four years as an Airbnb host in Basel, I met the same weakness in a smaller and much more immediate form. A guest needed an answer. The information existed somewhere, but not where it was needed. The practical response was to call, clarify and reply. Five minutes, perhaps. Nothing dramatic.
Yet the call involved two people, so five minutes had already become ten person-minutes. One of them had stopped another task. The answer might still need to be recorded, passed to a third person or confirmed again after a shift change. If the person with the answer was unavailable, the question simply travelled further.
The guest saw a short exchange. The call itself was not the problem. The unmanaged chain around it was.
Hotels measure occupancy, ADR, RevPAR, payroll and acquisition cost. They rarely measure the paid fragments spent discovering whether something has happened, who owns it and what should happen next. Those fragments look trivial one by one. Repeated across departments, shifts and years, they become a commercial issue.
Five minutes is not one unit of labour
A five-minute call between two colleagues consumes ten person-minutes before any follow-up is counted. If one person searches first, another records the answer later and a third reconfirms it during the next shift, the original question has created a small chain of paid work. The exact cost varies by workflow. The principle does not. Labour should be counted across every participant, not only the person who picked up the phone.
Interruption research helps explain why the visible minutes are an incomplete measure. In a controlled study, Gloria Mark and colleagues found that people finished interrupted tasks faster, but reported more stress, frustration, time pressure and effort (Mark, Gudith and Klocke, 2008). A later laboratory study found that interruptions lasting only 2.8 seconds doubled errors in a sequence task, while 4.4-second interruptions tripled them (Altmann, Trafton and Hambrick, 2014). Neither study measured a hotel. Both warn against treating a completed task as proof that an interruption carried no cost.
The pressure is economic as well as cognitive. In a preliminary sample of 2,600 United States hotels, CBRE reported that total revenue rose 2.3 per cent in 2024 while salaries, wages and benefits rose 4.8 per cent (CBRE, 2025). PwC described payroll as the largest operational cost challenge for UK hotels and estimated that labour cost had risen by 28 per cent in London and 19 per cent in the regions since 2019 (PwC UK, 2024). Different markets, same management problem: paid attention is becoming more expensive.
Switzerland offers a useful reference point. The Federal Statistical Office reported a 2024 median standardised gross monthly wage of CHF 4,715 in accommodation (Swiss Federal Statistical Office, 2025). On a standard 40-hour week, that is roughly CHF 27 per paid hour before employer costs. This is not a loaded hotel labour rate, but it makes the scale of repeated five-minute fragments easier to see.
What five minutes becomes at scale
The arithmetic is simple. Its interpretation requires care. Assume that everyone affected across an average operating day spends only five minutes on avoidable status chasing. Use an illustrative fully loaded labour rate of EUR 30 per hour. The result is not a forecast for any particular property. It is a scale test that managers can replace with their own daily staffing, operating days and labour cost.
People affected
per day
Time per day
Annual hours
Annual capacity
10-year nominal
20
1 h 40 min
608
EUR 18,250
EUR 182,500
50
4 h 10 min
1,521
EUR 45,625
EUR 456,250
100
8 h 20 min
3,042
EUR 91,250
EUR 912,500
200
16 h 40 min
6,083
EUR 182,500
EUR 1,825,000
Calculation notes. Five avoidable coordination minutes for every person affected in an average 24-hour operating day, 365 days a year, valued at EUR 30 per hour. The first column is not total payroll headcount. Hours are rounded, while capacity values use unrounded totals. The 10-year column is nominal and assumes no wage inflation, discounting or change in staffing.
At 100 people affected across the day, five minutes each becomes 500 minutes, or eight hours and 20 minutes. Over a year, that is about 3,042 paid hours with an illustrative capacity value of EUR 91,250. If nothing changes for ten years, the nominal total approaches EUR 912,500. At 200 people affected per day, the same modest assumption produces more than EUR 1.8 million over the decade.
That does not mean a hotel can remove EUR 91,250 from next year’s payroll. The employees are already being paid, and recovered minutes do not automatically turn into cash. The P&L changes when better coordination reduces overtime, agency coverage, rework, guest compensation, delayed room release or the need for another hire. Where headcount stays the same, the benefit is capacity: time that can be used for work with a clearer effect on quality or revenue.
This distinction matters because inflated automation claims often count every saved minute as money. A credible business case asks a harder question: what proportion of the time can actually be recovered, and where will management deliberately redeploy it?
Pressure concentrates when someone is absent
Now remove one experienced person from the shift. The requests do not disappear. The routing knowledge often does. Colleagues absorb unfamiliar tasks, make additional checks and interrupt one another more frequently. A five-minute information gap can therefore consume more time precisely when the team has less of it.
The eventual cost may appear as overtime or temporary labour, but it may also surface elsewhere: a room released later, an inspection shortened, an upsell left undelivered, a preventive task postponed or a guest update delayed. The effect can compound because the unfinished item enters the next handover and competes with new work.
That mechanism is an operational inference, not a claim that every absence produces a fixed loss. It becomes more plausible in a labour market already short of capacity. In a 2025 survey of 282 hotel respondents, 65 per cent reported staffing shortages, with housekeeping cited most often (AHLA, 2025). Swiss research commissioned by HotellerieSuisse found that the sector’s vacancy rate reached 4.3 per cent in early 2022, more than twice the rate across services, while also warning that standard indicators may understate hospitality shortages (BASS and HotellerieSuisse, 2022).
Research involving 162 hotel employees in Poland found that higher workload was associated with emotional exhaustion, which in turn was linked with stronger intentions to leave and lower self-reported service quality (Grobelna, 2021). The study was cross-sectional and does not establish causation. It does reinforce a practical point: when preventable coordination is concentrated on fewer people, the risk is not limited to minutes on a clock.
The commercial loss appears downstream
For a revenue or commercial team, status chasing can look like an operational detail. It is not. A sold early arrival has no value if room readiness cannot be confirmed. A paid amenity becomes a refund when delivery cannot be verified. A service failure becomes more expensive when the complaint crosses a shift without a clear owner.
The commercial promise is made before arrival. The margin is protected during delivery.
The link between service delivery and commercial performance is not merely rhetorical. Cornell research using ReviewPro and STR data found that a one per cent increase in a hotel’s online reputation score was associated with gains of up to 0.89 per cent in ADR, 0.54 per cent in occupancy and 1.42 per cent in RevPAR (Anderson, 2012). These were modelled associations, not proof that a workflow change causes a specific revenue increase. The study still shows why operational reliability belongs in a commercial discussion.
Timing matters too. A lodging study with 495 participants found that recovery within 30 minutes produced higher satisfaction than recovery after two hours across three recovery strategies (Jin, Nicely, Fan and Adler, 2019). The experiment used hypothetical scenarios rather than live incidents, so the result is directional rather than a universal service standard. Its relevance is practical: slow ownership makes a problem harder to recover, even when the eventual answer is correct.
A 2024 survey reported by HotellerieSuisse offers the local margin context. Among roughly 160 participating members, 55 per cent said their margin had declined compared with the previous summer season (HotellerieSuisse, 2024). The survey was voluntary and did not audit accounts. Even so, it reflects the environment in which hidden labour capacity must be judged: cost pressure is immediate, while pricing room is uneven.
Capacity needs a destination
Recovered time is valuable only if management decides where it should go. Otherwise the next queue will absorb it. The destination should be chosen before a process is changed.
Guest attention. More useful pre-arrival contact, better recognition of returning guests and clearer explanations when plans change.
Quality control. More complete room checks, verification of paid extras and fewer shortcuts during busy turnovers.
Faster recovery. Earlier acknowledgement, one informed update and a decision before frustration becomes compensation or a negative review.
Stronger teams. Coaching, cross-training and clearer shift preparation, especially where knowledge is concentrated in a few experienced colleagues.
Prevention. Root-cause reviews, preventive maintenance and supplier follow-up before the same exception returns.
Commercial delivery. Reliable fulfilment of upgrades, early arrivals, amenities and other paid promises that revenue teams have already sold.
A phone call is useful. It is not a control system
Hotels depend on judgement, conversation and human contact. The right objective is not zero calls. A call is often the fastest way to resolve ambiguity, reassure a guest or bring the right people together. The problem begins when conversation becomes the only operating record.
A controlled handover should leave behind five things: a responsible owner, a current status, a defined next action, a deadline and proportionate evidence of completion. If the deadline is missed, the exception needs a clear escalation route. With those elements in place, the next shift can continue the work rather than reconstructing it from messages and memory.
Technology can support that discipline, but it cannot invent it. A vague process placed inside new software remains vague. The operating rule comes first. Only then should a hotel decide whether its existing systems can make the status visible, preserve the evidence and alert the right person.
A one-week test
A hotel does not need a transformation programme to find out whether the issue is material. One week and one recurring guest journey can produce a useful baseline.
Choose one journey. Use early arrival, room readiness, a maintenance request, a paid amenity or service recovery. Keep the test narrow enough to observe properly.
Log status-only contacts. Record every call, message or desk visit made only to discover status. Note all participants, total minutes, repeat questions and work paused while waiting.
Find the missing answer. Ask what should have been visible before the contact occurred: owner, status, next action, deadline, evidence or escalation.
Set the destination for recovered time. Choose the guest, quality, training or commercial work that will receive the capacity. Then repeat the measurement and compare like with like.
The margin between promise and delivery
The five-minute call is not the enemy. Sometimes it is exactly the right response. But when the same call returns every day or every shift, it is no longer simply communication. It is evidence that the operation cannot see its own work clearly enough.
Margin is not protected only through pricing, procurement and payroll decisions. It is also protected in the space between a promise and its delivery. That is where small fragments of time accumulate, where absences expose weak handovers and where commercial intent either reaches the guest or is lost inside the operation.
Measure the complete chain, be honest about which minutes can be recovered, and give that capacity a better job. That is a more credible efficiency case than pretending every call can or should disappear.
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