How Airlines Work
Explains airline operations for curious travelers — from pricing to scheduling to alliances.
15 guides in this series
How Airlines Set Prices: Revenue Management Explained
Airline ticket prices change constantly due to revenue management systems that balance supply and demand. Learn how algorithms, booking curves, and competitor fares determine what you pay.
9 min read
How Hub-and-Spoke Networks Work
Most major airlines organize their routes around hub airports that connect passengers to smaller cities. Discover how hub-and-spoke networks are built, why they dominate, and what they mean for travelers.
8 min read
How Codesharing Works: A Complete Guide
Codeshare flights let you book one ticket for a journey operated by a partner airline. This guide explains what codesharing means, how to spot codeshare flights, and whether they matter for your trip.
8 min read
How Airlines Choose Their Fleet
Fleet decisions are among the most consequential choices an airline makes, committing billions of dollars for decades. Learn how airlines evaluate aircraft types, negotiate orders, and plan for future needs.
8 min read
How Flight Scheduling Works
Building an airline schedule is a complex optimization problem balancing slots, crew, aircraft rotations, and passenger demand. This guide breaks down how airlines construct their timetables season by season.
8 min read
How Airline Alliances Work
The three global alliances — Star Alliance, oneworld, and SkyTeam — link hundreds of airlines into coordinated networks. Learn what membership means for passengers, miles, and the competitive landscape.
8 min read
Revenue Management Deep Dive
Revenue management is the science of selling the right seat to the right customer at the right price. This deep dive covers O&D control, bid prices, and the latest machine-learning approaches powering modern airlines.
9 min read
How Airlines Measure Performance
Airlines track dozens of KPIs to evaluate efficiency, profitability, and customer experience. Learn what ASM, RASM, CASM, load factor, and OTP mean and why they matter.
9 min read
How Airport Slots Work
At the world's busiest airports, airlines must hold slots — permissions to land and depart at specific times. This guide explains how slots are allocated, traded, and why they are worth billions of dollars.
9 min read
How Airlines Launch New Routes
Launching a new route involves market analysis, regulatory approval, airport negotiations, and a marketing campaign. Learn the step-by-step process airlines follow before the first flight takes off.
11 min read
How Airline Scheduling Works: Slots, Rotations, and Timetables
Building an airline schedule is a multi-year process balancing airport slot rights, aircraft rotations, and crew availability. Learn how carriers plan seasonal timetables and what happens when disruptions cascade.
11 min read
Airline Maintenance Explained: A, B, C, and D Checks
Every commercial aircraft undergoes a strict hierarchy of maintenance checks ranging from daily walkarounds to multi-week heavy overhauls. Understand what MRO providers do, how checks are scheduled, and what keeps aircraft airworthy.
10 min read
How Airline Catering Works: From Kitchen to Cabin
Inflight meals travel through a complex supply chain before reaching your tray table — from airline-approved recipes cooked in bonded flight kitchens to chilled carts loaded onto the aircraft hours before departure.
10 min read
Airline Crew Management: Scheduling, Duty Limits, and Rest Rules
Pairing thousands of pilots and cabin crew to flight schedules while respecting strict regulatory duty-time limitations is one of the most computationally intense problems in aviation operations.
10 min read
Airline Ground Operations: The 45-Minute Turnaround
Between landing and takeoff, a small army of ground handlers refuels the aircraft, cleans the cabin, loads bags, and boards passengers — often in under an hour. Discover how airlines orchestrate the turnaround process at scale.
11 min read