Why has Breeze Airways's on-time performance rate dropped by 15% for flights departing from Salt Lake City in the past month?

Introduction

Breeze Airways' on-time performance rate drop of 15% for flights departing from Salt Lake City in the past month is a critical issue that demands immediate attention. This analysis will systematically identify, validate, and address the root cause while considering both short-term and long-term implications for the airline's operations and customer satisfaction.

I'll approach this problem by first clarifying key details, ruling out external factors, understanding the product and user journey, breaking down the metric, gathering relevant data, forming hypotheses, conducting root cause analysis, and finally proposing validation methods and next steps.

Step 1

Clarifying Questions (3 minutes)

• Looking at the timing, I'm thinking there might be seasonal factors at play. Has Salt Lake City experienced any unusual weather patterns in the past month?

Why it matters: Weather can significantly impact flight schedules. Expected answer: Information about recent weather conditions. Impact on approach: If weather is a factor, we'll need to consider both short-term mitigation and long-term preparedness strategies.

• Considering potential internal changes, have there been any recent modifications to Breeze Airways' operations or scheduling systems?

Why it matters: System changes could inadvertently affect on-time performance. Expected answer: Details of any recent operational or system changes. Impact on approach: If changes have occurred, we'll focus on identifying and rectifying any unintended consequences.

• Thinking about capacity, has there been a significant increase in flight volume or passenger numbers from Salt Lake City recently?

Why it matters: Increased volume could strain existing resources and impact punctuality. Expected answer: Data on recent flight and passenger volume trends. Impact on approach: If volume has increased, we'll need to assess resource allocation and capacity management.

• Regarding measurement accuracy, has there been any change in how on-time performance is calculated or reported in the past month?

Why it matters: Changes in measurement could create a false perception of decreased performance. Expected answer: Information on any recent changes to performance metrics or reporting. Impact on approach: If measurement has changed, we'll need to recalibrate our analysis based on consistent metrics.