Time in a commercial air transport operation is not just a unit of measurement; it is a currency that costs the most. Each minute spent attached to the gate is a minute unproductively spent and could otherwise be spent earning profits. For airline management and aviation operations teams, achieving optimal levels of turnaround time (TAT) and on-time performance (OTP) is a delicate balancing act.
In this current environment, the ability to achieve operational efficiency in aviation is not something that can be accomplished through the use of checklists or “gut feel”. In order to remain competitive within the industry and within this environment, the use of Aviation KPIs is increasing.
Understanding TAT and OTP in Aviation
To improve what you measure, you must first define the benchmarks.
Turnaround Time in aviation encompasses the period between aircraft arrival, that is, chocks-on, and aircraft departure, that is, chocks-off. Turnaround Time includes such activities as de-boarding, servicing, catering, refueling, handling of baggage, as well as the mandatory maintenance turnaround time.
On-Time Performance (OTP) is the industry-defined measure for on-time performance. A flight is normally considered on time when it takes off or lands within 15 minutes of the scheduled time. Although factors such as weather and air traffic control (ATC) may have a certain impact on on-time performance, around 25-40 percent of the flights experience delays because of inefficiencies during turnaround time.
As the correlation shows, the greater the reduction in aircraft turnaround time, the greater the increment in OTP. It is not desirable to have high OTP simply for the sake of its novelty. It is rather an essential element of airline Revenue Management due to the financial ineffectiveness of flights that arrive late.
Why Aviation KPIs Are Essential for Operational Performance
Data is the fuel for modern aviation strategy. Without a robust set of airline metrics, managers are essentially flying blind. Aviation KPIs provide a “single source of truth,” allowing teams to move from reactive firefighting to proactive management.
Through the implementation of the Aviation KPI dashboard, the airline can:
- Determine Root Causes: Is the delay occurring in the baggage load process, or is it because the catering truck arrives late?
- Benchmark Performance: How does Tuesday morning’s crew compare to that of Sunday night crews?
- Optimize Resources: Are we overstaffed during the off-peak period and understaffed during the midday peak?
Core Aviation KPIs That Impact TAT and OTP
If you want to move the needle on performance, you need to track more than just the final departure time. You need granular visibility into every sub-process.
1. Ground Delay Minutes by Category
This is where they can be most informative. By breaking out the type of delay (Code 11: Baggage, Code 12: Catering), they can identify where in the turn “friction” is present.
2. Maintenance Productivity Metrics
Safety is non-negotiable, and maintenance doesn’t have to be the bottleneck. Monitoring maintenance productivity metrics such as the “Mean Time to Repair” for known gate issues, or “Technical Dispatch Reliability” will even ensure that the maintenance teams are as efficient as the pilots.
3. Fueling and Cleaning Efficiency
Tracking the time from “hose-on” to “hose-off” helps ensure that refueling doesn’t conflict with passenger boarding, a common cause of TAT expansion.
4. Technical Dispatch Reliability
This metric measures the ratio of flight operations that are not postponed due to technical considerations. It is the best measure of a healthy maintenance environment.
How Aviation ERP Enables KPI-Driven Performance Improvement
Tracking these metrics on paper or in disparate spreadsheets is a recipe for disaster. This is where the need for an Aviation ERP (Enterprise Resource Planning) solution comes in. An Aviation ERP system brings all the data from maintenance, logistics, financials, and flight operations into one place.
This is where an Aviation ERP (Enterprise Resource Planning) system becomes indispensable. A modern ERP integrates data from maintenance, logistics, finance, and flight operations into one unified platform.
An ERP does not merely enter data; it enables KPI reporting in the aviation industry. For instance, when a technician records the completion of a task on a mobile device, the data automatically reflects on the real-time aviation dashboards at the Operations Control Center (OCC). Such visibility enables a “red flag” on a turnaround to be seen before it is turned into a 20-minute delay.
Using KPIs to Actively Reduce TAT
The secret to aircraft turnaround time reduction lies in parallel processing. Instead of a linear “waterfall” approach where one task begins only after another ends, KPIs help managers choreograph tasks to happen simultaneously.
Real-Time Intervention
With real-time aviation dashboards, ground coordinators are able to see if the catering truck is late by three minutes, and accordingly, they can reshuffle the cleaning crew or adjust the boarding sequence.
Historical Trend Analysis
By reviewing months of Aviation KPIs, airlines can discover seasonal trends. A specific gate at a certain airport consistently suffers from baggage delays due to its distance from the sorting area. With this data, the airline can adjust its schedule or allocate extra staff to that specific gate.
Improving OTP Through Continuous KPI Monitoring
On-time performance (OTP) aviation success is a marathon, not a sprint. Continuous monitoring allows for “Delay Recovery” strategies. If an incoming flight is late, the data from the ERP can help the ground team perform a “Short Turnaround”, a condensed version of the TAT, to get the aircraft back on schedule.
Continuous monitoring also aids in revenue management for airlines. By reducing the required buffer between flights affected by delays, airlines can fit more cycles of flying into one day with a single aircraft, thereby increasing the “Available Seat Kilometers” and overall profitability.
Key ERP Features to Support Aviation KPIs
When choosing a digital partner to manage your operations, look for these essential features:
- Live Dashboarding: The ability to see your fleet’s status in real-time.
- Mobile Integration: Empowering ground crews and technicians to update status on the fly.
- Automated Alerts: Getting a notification before a KPI falls out of the acceptable range.
- Integrated Maintenance & Inventory: Ensuring that parts are available for maintenance turnaround time (TAT) efficiency.
Since margins are so low in this industry, and the margin for error is even lower, Aviation KPIs close the distance between mere survival and true success. Using data to improve TAT and OTP, the goal is to increase efficiency, meet passenger demands, and keep aircraft where they belong: up in the air.
Enhance Your Operations with Power Aero Suites
Are you ready to stop speculating and start growing? Power Aero Suites provides a next-gen cloud-native Aviation ERP that aims to help transform your data into a competitive edge. Using our Aviation KPI dashboard and KPI Aviation reporting capabilities, you can optimize your MRO operations and witness the soaring OTP.
Don’t let legacy systems hold you back. Join the forefront of the industry to redefine MRO and parts trading operational excellence with Power Aero Suites.
Get in touch with us today for a demo and experience how we can assist you in reducing your TAT and staying ahead of the competition.
