What Does Sentinel Actually Do for an Operator?
Numbers are easy to claim.
We’d rather show you.
What follows is the real performance story of a real operator — a small Part 135 charter company running a floating fleet of two light jets. No cherry-picked months. No favorable conditions. Just the full picture, including the years when the market made everyone look smart, and the years when it didn’t.
This is what Sentinel actually does.
First, the Market Context.
Before we show you the operator numbers, you need to understand what was happening in the broader market — because context is everything.
From 2020 through mid-2023, private aviation demand exploded. Post-COVID wealth migration, remote work flexibility, and a surge in first-time private flyers created a market that lifted every operator. If you were flying jets during this period, you were probably doing well — and it was easy to confuse a rising market with a great sales operation.
Then the market changed.
Beginning mid-2023, demand fell sharply and stayed down. By 2024 the market was running 30-40% below its 2019 baseline — before the boom — and operators who had built their overhead and headcount to match the boom years were in serious trouble.
Demand stabilized toward the end of 2024 and into 2025, settling at roughly 10% below 2019 levels. Not a disaster — but not the boom either. A new normal that rewards operators who earn their trips rather than wait for the market to deliver them.
The boom years masked a lot of sins. When the market normalized, a lot of operators found out their sales operation was never really working.
Ours kept climbing anyway. Here’s how.
The Sentinel Timeline.
The Prototype.
We implemented the first working version of Sentinel’s sales platform in our own Part 135 operation. Not as a product demo. As a solution to a problem we were living every day. Quote volumes increased immediately. The data confirmed what we suspected — speed and pricing intelligence were the variables that mattered most.
2018
Sentinel Ops.
We deployed Sentinel Ops alongside the sales engine, integrating operations and sales onto the same platform for the first time. With sales and ops working off the same data, quote accuracy improved, schedule utilization climbed, and by year end our operation had achieved the highest jet utilization rate in the United States — surpassing the industry’s leading fractional provider on a floating fleet of two light jets.
The BOOM was real. But we weren’t riding it — we were outrunning it.
2019
When the Market Broke.
Demand cratered. Operators across the industry watched their revenues fall as the post-COVID surge unwound. We kept building. New tools. New techniques. A relentless focus on extracting maximum value from every available opportunity in a market that had fewer of them.
Revenue kept climbing.
2024
Revenue Management.
With demand still running below 2019 baseline levels, we implemented the first full iterations of Sentinel’s dynamic revenue management engine. Pricing intelligence that adjusts in real time based on market demand, customer behavior, and dozens of other variables. The objective: get the maximum price the market will bear without letting a single available hour go unsold.
The results continued their upward trajectory — in a market that was still 10% below its pre-boom baseline.
2025
The Numbers.
Operator Case Study:
Before, and Ongoing in Partnership with Sentinel
Upon partnering with Sentinel, quoting output was immediately 5X higher
and has doubled again since launch
( > 12x Increase )
Per Jet Revenue increased more than 50% upon partnership launch, and has increased 160% to date
Bottom Line: Per Jet Revenue Increased > 160%
The chart tells the story more clearly than any words can. But here’s what you’re looking at:
- Starting point: Approximately $600,000 in revenue per jet per quarter
- Current performance: Approximately $1,600,000 in revenue per jet per quarter
- Per Jet Increase: $1,000,000 per jet per quarter
- Additional Revenue: On a two jet fleet — roughly $8,000,000 in additional annual revenue
- Growth: Didn’t flatten. It kept climbing — through a market crash and a prolonged demand downturn.
This isn’t a bump. It’s a transformation. And it happened not because the market was generous — it happened in spite of a market that was actively working against it.
Quote volume tells the same story. Monthly quotes went from 442 to over 5,500 — a 12X increase. Every one of those additional quotes was an opportunity the operator would never have seen, priced, and followed up on with a legacy sales approach.
In Their Own Words.
"Implementing Sentinel transformed our business. The increased revenue allowed us to raise pilot wages to levels competitive with major airlines, build our own maintenance department and buy more jets. All off cash flow, not financing."
"You saved our company."
What Does This Mean for Your Operation?
Every operator’s situation is different. Fleet size, market position, cost structure, current sales approach — the variables are different for everyone. We’re not going to tell you that your results will look exactly like this.
What we will tell you is this: the operators we work with consistently see meaningful, measurable improvement in per jet revenue. We measure against your past performance and we’re accountable to that number. If we can’t move it, we go away.
The operator in this case study started where most operators start — good aircraft, good people, a sales operation that was working as hard as it could with the tools it had. Sentinel didn’t replace what was good about their operation. It amplified it — with demand they couldn’t see, speed they couldn’t match, pricing intelligence they didn’t have, and people who knew how to close.
The market is not going to do the work for you anymore. The boom is over. What’s left is a competitive fight for every available trip — and the operators with the best sales operation are going to win it.
That’s what Sentinel is built for.
You’ve Seen the Numbers. Now Let’s Talk About Yours.
You came to this page to see if Sentinel’s results were real. They are. Every number on this page is from a real operation, in a real market, over a real period of time that included some of the most challenging conditions private aviation has seen in years.
The next step is a conversation about your operation specifically — your fleet, your market, your goals, and what winning looks like for you.
There’s no risk in having that conversation. And there’s significant risk in not having it.