notitur.com August 24, 2026

Airlines

Load factor

Load factor is the percentage of seats sold out of those offered on a flight or across a network. It is to an airline what occupancy is to a hotel, but on its own it misleads because flying full on giveaway fares is no business. It is always read alongside revenue per seat to know if the plane makes money.

Example A flight at 95 percent load factor can still lose money if half the cabin paid bargain fares.

Related terms

Airlines

RASK

RASK is the revenue an airline earns per seat and kilometer offered, whether filled or not. It is the airline...

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CASK

CASK is the cost to an airline of offering each seat and kilometer. It is the yardstick for a carrier's...

Revenue

Occupancy

Occupancy is the percentage of rooms sold out of those available over a period. It is one of the three basic...

Revenue

Yield management

Yield management is the discipline of selling the right room to the right guest at the right price and time....

FAQ

What is load factor in the travel and hospitality industry?
Load factor is the percentage of seats sold out of the total seats offered on a flight or network. For example, if a plane with 200 seats sells 160, the load factor is 80%.
How is load factor calculated for an airline?
It is calculated by dividing the number of passengers carried by the available seats and multiplying by 100. A flight with 150 passengers on 200 seats has a load factor of 150/200 * 100 = 75%.
Why is load factor not enough to measure an airline's profitability?
A high load factor does not guarantee profit if tickets are sold at very low prices. It must be analyzed together with revenue per available seat mile (RASK) to determine if the flight is making money.

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