Aviation Investment Advisory
Decoding aviation for investors

Airline economics. Operator logic.

Decoded for investment decisions.

Capital guidance for investors navigating aviation. Fifteen years of experience inside investment banking and airline leadership.

Where the complexity lives

Aviation rewards those who understand it.

Airlines are not like other businesses. The economics are layered, the horizons are long, and the variables that drive returns are rarely the ones visible on the income statement. The balance sheet shows you the outcome. Understanding the network strategy, the investment decisions and the loyalty economics that drove it, is where aviation rewards you.

01

Network Planning

Capacity decisions lead revenue by 12–18 months. Slot rights, fifth freedom entitlements, and bilateral frameworks are balance-sheet-invisible assets that materially move the investment case. They only read correctly to someone who has worked to build a network around them.

02

Fleet Strategy

Fleet decisions can underpin an airlines strategy and balance sheet for decades. What fleet an airline decides upon, and how they finance it, signals financial runway and competitive advantage long before the results do.

03

Loyalty

Loyalty programs have evolved beyond a retention tool. They are a currency business: the airline sets the redemption cost while bank and retail partnerships extend the commercial ecosystem far beyond the flight. The right program structure produces returns the flying business rarely matches.

04

Revenue Management & Pricing

Ancillary revenue, cabin segmentation and distribution mix can make or break an airline's margin. Small shifts compound quickly — in either direction. The difference between a structurally profitable airline and one in a profitability spiral often lives here.

How we work

Three ways to engage.

Bring a question, a number that doesn’t feel right, or a thesis you want pressure-tested. We then work the way the question requires.

Direct Advisory

Bring a specific number, a live deal, an assumption that doesn't feel right. Direct access to Leith for a single session. A tailored perspective on the aviation questions shaping your thesis.

Group Briefings

Hosted by an investment bank for its investor clients. Sessions and presentations for investor groups on the dynamics moving the aviation sector. Leith presents on a named aviation topic — fleet economics, loyalty program valuation, network strategy — covering what standard sector research does not. Topic-specific, prepared for an audience that wants to go beyond the numbers.

Fractional Engagement

Ongoing access through a deal process or active portfolio position. Structured around what you require requires — continuous access during active positions, or a standing operator read through a cycle. Ongoing counsel to build the realities of the aviation cycle into your long-term airline investment case.

Who you're talking to

Your airline economics expert.

Leith Salem, Founder and Principal of 2010 Advisory

Leith Salem

Founder & Principal | 2010 Advisory

15 years across airlines, finance and telco. Most of it spent solving real problems inside Qantas and Virgin Australia. Network strategy, fleet planning, capacity decisions that moved billions in revenue. That operator experience is what makes the difference when you're trying to understand how an airline actually works. Send me a message today for an obligation-free and confidential screening call to see if I can help you.

In their words

Leith cut through the noise in thirty minutes. He identified the two or three operating metrics that actually drive profitability and explained exactly why the headline numbers were misleading. Our clients left the session with a much cleaner view of the position.

Managing Director, Institutional Equities · Global Investment Bank2026