All You Can Fly Pro (AYCF)

All You Can Fly Pro ✈️ 😎 All You Can Fly Pro is a free Chrome extension designed specifically for Wizz Air All You Can Fly (AYCF) subscribers, enhancing your Wizzair AYCF experience by automating flight searches. Easily find direct flights and optimal connecting routes with this user-friendly Chrome extension, optimized specifically for Wizz Air AYCF subscribers. 🔥 What's New? Version 4.1.0 Changelog - Replaced eager connecting-route expansion with a lazy, date-aware layered graph for one-stop and two-stop searches, including overnight connections, `ANY` origins/destinations, airport changes, `flightDates` and booking-window filtering. - Added shared availability nodes and partial flight-chain states so one availability request can serve multiple branches while flights at different times remain separate results. - Removed the planner's hard concurrency cap of four. Direct and connecting searches now use the user's **Max Concurrent Requests** through one global staggered scheduler. - Improved adaptive concurrency with transient-failure windows, recovery, rate-limit cooldowns and search-scoped concurrency diagnostics. - Added date-aware cache preflight, single-flight request coalescing, branch pruning and stable flight-instance/result deduplication. - Improved incomplete-search handling: confirmed unavailable routes are pruned, while timeouts and transport failures remain retryable `UNKNOWN` checks. - Expanded automated coverage for layered planning, overnight and airport-change routes, cache behavior, scheduler adaptation and concurrent availability requests. - Added per-result freshness indicators that distinguish cached snapshots from online checks and show relative age using the oldest contributing segment. - Added scoped refresh for individual direct, connecting and round-trip result groups. Refreshes force only the selected segment/date cache keys and keep unrelated cached results intact. - Added unavailable and refresh-error states, disabled booking actions for confirmed unavailable routes, and preserved stale snapshots when a refresh fails. - Fixed scoped refresh progress handling so unrelated route pairs are not shown and the global progress bar is hidden after completion. - Expanded automated coverage for cache timestamps, provenance, scoped refresh, responsive result states and refresh progress handling. Version 4.0.0 Changelog - Rebuilt the project structure into a modular, layered architecture, separating application state, domain logic, infrastructure services and UI components. - Introduced a search orchestration layer for direct, connecting and round-trip searches, with normalized flight data and shared result matching. - Added streamed round-trip results and improved result sorting and rendering, including cached connecting-flight cards. - Improved round-trip caching by selecting uncached paired dates and warming reverse-segment cache entries when possible. - Added adaptive request concurrency, centralized request throttling, configurable concurrency limits and an availability-request timeout. - Improved Multipass authentication, empty or malformed response handling, session state and opening Multipass in the current browser tab. - Added remote route-dataset loading with manifest and checksum validation, local cache support and a packaged offline fallback. - Added configurable dark mode, improved the mobile flight-card layout and fixed weekend date-selection and live-search issues. - Added route-exclusion persistence and improved cache/settings storage while preserving compatibility with existing data. - Added automated unit and integration tests, syntax checks, extension validation and a manual smoke-test checklist. Version 3.6.0 Changelog - Updated routesData with schedule till 2026-10-31 Version 3.5.0 Changelog - Improved search speed for connecting flights: The search algorithm for 1-stop and 2-stop flights is now much smarter. It skips unnecessary checks if a key part of the route has no available flights, making searches significantly faster. - Added "Custom Airport Groups" in Options: You can now create and save your own lists of airports (e.g., tag BER, WRO, and WAW as "HOME"). You can use these custom tags to search flights from/to multiple airports at once, exactly like the built-in city groups (LON, MIL). Version 3.4.4 Changelog - Updated routesData with schedule till 2026-08-30 Version 3.4.3 Changelog - Updated routesData with schedule till 2026-06-30 Version 3.4.2 Changelog - Updated routesData with schedule till 2026-04-30 Version 3.4.0 Changelog - Fixed the logic for dynamicUrl creation, allowing users to search for routes even if their subscription is no longer active. - Updated routesData with schedule till 2026-02-28 Version 3.3.6 Changelog - Updated routesData with schedule till 2025-12-31 Version 3.3.5 Changelog - Fixed the issue while DST bookable dates were calculated incorrect - Added missing emoji reflecting on Windows / Android in the toolbar Version 3.3.4 Changelog - Updated routesData with schedule till 2025-11-30 Version 3.3.3 Changelog - Added missing emoji for about menu (for Windows/Android devices) - Fixed error when multiple dates selected and the first date of array is < operationStartDate all of dates marked as invalid - Updated routesData with schedule from 2025-09-01 till 2025-10-31 Version 3.3.2 Changelog - Added debug logger to Expert Settings - Updated routes schedule for AUG-SEP 2025 - Changed toolbar (replaced donation link and added AYCF website) - Version number and changelog now under About menu - Bugfixes Version 3.3.1 Changelog: - Added new islands and nearby airports to the multi-airport list: "CAN": "Canary Islands (Any)", "VAL": "Valencia (Any)", "BAR": "Barcelona (Any)", "SAR": "Sardinia (Any)", "BLS": "Black Sea (Any)", "CRE": "Crete (Any)", "GRI": "Greek Islands (Any)" - Introduced an array for -stan countries for improved region-specific handling: "CNA": "Central Asia…