Google Flights does not natively support filtering flights by aircraft type. This extension lets aviation enthusiasts and frequent flyers see and filter by specific aircraft models (e.g., Boeing 787, Airbus A380) to prefer or avoid certain planes.

1. User searches for flights on Google Flights. 2. Extension intercepts the Google Flights API response in the background script to extract aircraft data. 3. Content scripts process and display aircraft information on the page. 4. User clicks the PlanePlan extension popup to see all available aircraft types organized by manufacturer. 5. User selects preferred aircraft types (checkboxes). 6. Extension hides flight results that don't match the selected aircraft, showing only filtered results.

Target users: Aviation enthusiasts who want to fly specific aircraft / Frequent flyers who prefer certain aircraft types / Travelers avoiding specific aircraft for comfort or safety reasons

Buy Me A Coffee link could theoretically be replaced with a paid model in future versions, but currently it is purely voluntary

Monetization

No paid features detected

No paid features, subscriptions, or feature gating exist. No premium/upgrade UI, no payment API calls, no Stripe/PayPal integration, no locked features. The only monetary element is a voluntary 'Buy Me A Coffee' donation link in the popup footer, which is a tip jar, not a paid feature gate. All 'pro' keyword matches were false positives matching code words like 'processApiResponse', 'progress', 'prototype', 'stopPropagation'. The 'plans' match refers to 'travel plans' in the disclaimer.

Confidence: 100
Payment platform: --
Source: AI / High
Login required: No
Reason: No login, authentication, or account-related code exists anywhere in the extension. No login UI, no auth tokens, no credential storage, no OAuth flows. The extension runs entirely locally on Google Flights pages using content scripts and the Chrome extension messaging API. The word 'session' in README.md refers to browser session persistence of filter preferences, not user accounts.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：activeTab、storage、scripting

Publisher

BrianM.Musa

Independent publisher

Email: [email protected]
Phone: --
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Permissions

Host access