Introduction
Airlines compete in a market where airport slots, routes and infrastructure can be scarce.
This creates a natural tension between commercial consolidation and competition.
Mergers Can Change Market Structure
An airline merger may create efficiencies but can also reduce consumer choice on particular routes.
Competition authorities must therefore examine not only the size of the combined airline but also the effect on specific markets.
Slot Access Matters
Airport slots can become strategically important because a new airline may technically be free to enter a market but practically unable to obtain suitable timings.
Competition law therefore interacts with airport regulation.
Conclusion
Airline competition cannot be assessed solely through headline market share. Route-specific dominance, slot availability, airport capacity and consumer choice can all matter.
For airlines considering acquisitions or alliances, competition-law analysis should begin before commercial negotiations become irreversible.
