Instant visibility: what you can track for free right now
Most carrier portals force visitors through clunky verification forms, slow captchas, or login walls just to answer a basic question: where is my container? Panvaya takes a different approach. Any shipper can visit the public tracking page and enter a container number (such as MSKU8094830 or CMAU1234567) or an airline air waybill (such as 020-12345678) without registering.
Within seconds, the guest tracker queries the carrier network and returns a comprehensive transport summary. You immediately see verified shipment identity data:
- Carrier recognition and branding: The system identifies the operating shipping line or airline automatically, displaying official carrier logos, carrier names, and container unit badges.
- Origin and destination corridor: Clear port of loading (POL) and port of discharge (POD) corridor headers show where cargo originated and where it will dock.
- Departure and arrival schedule dates: The tracker highlights actual versus estimated dates, distinguishing completed departures (ATD) from planned departures (ETD), and actual arrivals (ATA) from estimated arrivals (ETA).
- One-click reference copying: A quick-copy button lets operations teams grab the normalized container or air waybill number in one click to paste into email updates or customs entries.
Smart carrier auto-detection: zero manual guessing
With hundreds of shipping lines and air carriers operating worldwide, nobody wants to hunt through dropdown menus to select the right carrier before tracking. Panvaya includes built-in carrier auto-detection that identifies the operating carrier in milliseconds:
- Ocean container prefix matching: Under ISO 6346 standards managed by the Bureau International des Containers (BIC), every container number begins with a four-letter owner prefix. Panvaya checks the prefix against its global carrier registry (such as MSKU for MSC, MAEU for Maersk, COSU for COSCO, ONEY for Ocean Network Express, CMAU for CMA CGM, HLCU for Hapag-Lloyd, or EGLV for Evergreen) to identify the line automatically.
- Air waybill prefix routing: Every IATA air cargo shipment begins with a standardized three-digit airline prefix. Panvaya parses the prefix instantly (such as 020 for Lufthansa, 176 for Emirates, 016 for United, 001 for American Airlines, or 217 for Qatar Airways) and routes the request to the matching airline system.
- Optional manual override: While auto-detection handles the vast majority of lookups, an optional carrier combobox remains available for leased equipment prefixes (such as CAXU, TGHU, or FCIU) that operate across multiple ocean carriers.
Interactive route maps and real-time vessel telematics
Standard carrier websites show text-only lists of port codes. Panvaya pairs every search with a persistent, interactive voyage route map built on vector basemaps. The map traces the vessel's actual maritime route, plotting waypoint legs that curve around coastlines, navigation channels, and international canals like Suez and Panama.
For ocean containers underway, the guest view provides rich Automatic Identification System (AIS) vessel telemetry:
- Live AIS indicator: A pulsing radar badge confirms whether the ship's position is derived from live satellite AIS pings or calculated route progress.
- Exact geographic coordinates: Shippers can view the ship's current latitude and longitude. Clicking the coordinates instantly centres, zooms, and highlights the vessel on the route map.
- Distance to Go (NM): The remaining nautical distance to the destination port, allowing logistics coordinators to verify whether an arrival date is mathematically realistic.
- Speed Over Ground (knots): Real-time steaming velocity, helping you spot when a ship has slowed down due to weather, slow steaming, or traffic separation schemes.
- Course and heading: Exact directional degrees confirming the ship's orientation along designated maritime corridors.
- Berth and port recognition: If a vessel has arrived at harbour, Panvaya detects the terminal call and indicates the specific port stop name directly above the telematics panel.
Chronological milestones and equipment details
Every tracked container displays a clean chronological milestone rail showing the transport journey from origin depot to destination release. Events are paired with specialized visual iconography, including container gate-in, vessel loading, transhipment discharge, customs clearance, and delivery availability.
In addition, the guest view presents physical equipment specifications, including ISO size and type codes (such as 40ft High Cube 45G1 or 20ft Standard 22G1) and current container operating status.
Why are milestone timestamps restricted for guests?
In the guest tracker, every physical milestone name and operational status is visible, but the exact minute-by-minute carrier timestamps and gate movement hours are restricted behind a login prompt. This policy protects shared carrier connections from automated web scrapers while still giving shippers immediate status confirmation at zero cost. Logging in to a free Panvaya account reveals full event timestamps across every past and active milestone.
Why Bill of Lading and booking tracking require logging in
A frequent question from freight forwarders is whether they can track by master Bill of Lading (B/L or BOL) or booking reference without an account. On Panvaya, tracking by container number and air waybill is completely free as a guest, while tracking by Bill of Lading and booking reference is supported after logging in.
There are two important operational reasons for this distinction:
- Multi-container master contract discovery: A container number represents a single metal box. A Bill of Lading or booking reference represents an entire commercial contract that often covers ten, twenty, or fifty containers. Querying a B/L requires deep carrier contract resolution and multi-container fan-out. Providing this capability inside an account ensures that large consignments are organized cleanly in a structured dashboard.
- Commercial data privacy and security: Master bills of lading contain sensitive commercial details, including shipper and consignee references, declared weights, and sailing contract terms. Restricting B/L and booking searches to registered users prevents unauthorized bots from scraping commercial freight documents while giving legitimate cargo owners complete multi-container visibility.
Once you sign in or create a free account, entering a Bill of Lading or booking number automatically discovers every container linked to that booking. You can switch between containers using an interactive consignment selector, review individual equipment specs, and monitor all units simultaneously.
What opens when you log in: 5 key account benefits
While free guest tracking provides instant answers for one-off lookups, supply chain operations require continuous protection. Creating a free Panvaya account or signing in transforms static search results into an automated tracking control tower. Here are the five key capabilities you receive:
- 1. Full minute-by-minute event timestamps: Access precise carrier timestamps for every milestone. Knowing that a container was discharged at 04:15 on a Tuesday is essential for verifying terminal handling records, resolving carrier disputes, and calculating detention clocks.
- 2. Continuous background monitoring (5 free shipments): Guest searches provide a single snapshot in time. In your account, you can save up to 5 active shipments completely free. Panvaya polls carriers automatically in the background, updating vessel positions and alerting you to schedule delays without requiring manual re-queries.
- 3. Automated Last Free Day (LFD) and demurrage alerts: Port storage and detention penalties escalate rapidly, frequently reaching $150 to $250 per container per day. The Panvaya Demurrage Workbench calculates your exact Last Free Day countdown based on actual terminal discharge milestones and carrier tariff allowances, sending email alerts before fees accrue.
- 4. Cloud document vault and custom tagging: Upload and store commercial invoices, packing lists, and bills of lading directly alongside each container. Add custom organizational tags (such as #Priority-Cargo or #PO-8821) and shared team notes to coordinate handoffs across dispatchers.
- 5. Verified maritime CO2 emission calculations: Access container-level carbon emission estimates based on nautical miles, vessel speed, and bunker consumption formulas, providing audit-ready data for corporate sustainability reports and EU ETS monitoring.
Effortless session continuity: track once, keep forever
Nobody likes typing an 11-character container number twice. Panvaya bridges guest tracking and authenticated monitoring automatically.
Whenever you track a container or air waybill as a guest, Panvaya caches the reference number and carrier code in your local browser session. When you click 'Track continuously free' or 'Sign in', the onboarding screen opens with your shipment details already populated. The moment your account is created, that shipment is saved directly into your personal dashboard, ready for automated monitoring.
Air cargo tracking parity: tracking AWBs with ease
Air freight moves fast, and flight schedule changes happen with little warning. Panvaya's guest tracker provides identical high-resolution visibility for international air cargo across more than 40 airlines. Enter any standard 11-digit air waybill (such as 020-12345678 for Lufthansa or 176-12345678 for Emirates) to view flight legs, origin to destination transit status, and a side-by-side flight route map.
Just like ocean tracking, air cargo milestones cover departure scans, flight transfers, arrival notices, and customs clearance. Logging in enables automated flight tracking alerts so import managers know the exact moment cargo touches down.
The bottom line
Free guest tracking on Panvaya gives shippers and freight forwarders immediate visibility when every minute counts. With automatic carrier detection across more than 80 ocean carriers and 40 airlines, you get live AIS vessel coordinates, great-circle voyage route maps, equipment specifications, and clear milestone progress with zero friction. When you need to track by Bill of Lading, monitor multi-container bookings, receive demurrage alerts, or access exact event timestamps, signing in takes just seconds and saves your active shipment automatically. Try searching your next container or air waybill on Panvaya today.