Merge Carrier, Warehouse, and 3PL Shipment CSVs Into One Unified Tracking File

Logistics coordinators managing shipments across multiple carriers and 3PL partners receive tracking and shipment data as CSV exports from each provider — none of which share the same column structure. Deliteful's CSV Merge tool consolidates all of them into a single unified file so you can track shipment status, exceptions, and delivery performance across your entire network in one view.

A typical multi-carrier operation might pull a shipment export from FedEx with columns like 'Tracking Number', 'Service Type', and 'Delivered Date', a warehouse dispatch CSV with 'Order ID', 'Ship Date', and 'Carrier', and a 3PL performance report with 'PRO Number', 'Origin', 'Destination', and 'Transit Days' — three files, zero column overlap. Manually copying these into a master tracking spreadsheet is a daily or weekly task that consumes significant time and introduces reconciliation errors when a row lands in the wrong column. Deliteful merges all three in seconds with full column alignment.

For exception management and carrier performance reviews, having all shipment data in a single file is the difference between running a pivot table in two minutes versus spending an hour cross-referencing open tabs. The merged output preserves row order within each source file, so your FedEx shipments, warehouse dispatches, and 3PL records each appear in their original sequence — making it straightforward to sort by date or filter by carrier after the merge.

How it works

  1. 1

    Export shipment CSVs from each carrier and partner

    Download tracking and shipment reports from your carriers, warehouse system, and any 3PL portals for the period you need to review.

  2. 2

    Upload all files to Deliteful

    Select all CSVs in one upload — column differences across carrier and 3PL export formats are aligned automatically.

  3. 3

    Download the unified shipment file

    Open the merged CSV in Excel or your TMS and filter, sort, or pivot across your entire carrier network from a single dataset.

Frequently asked questions

Can I merge shipment exports from FedEx, UPS, and a 3PL even though they use different column names?
Yes. Deliteful includes every column from every uploaded file in the merged output. Rows from files that lack a given column receive an empty cell — no shipment records are dropped.
How often can I run this merge for daily shipment tracking?
As often as needed. Each merge costs 1 credit. For daily or high-frequency tracking workflows, a paid plan provides higher credit limits suited to recurring merges.
Can I use the merged file to identify late or exception shipments across carriers?
Yes. Once merged into a single file, you can filter or sort by delivery date, status, or carrier columns in Excel or Google Sheets to identify exceptions across your entire network in one view.
What if one carrier's CSV export uses a different date format than another?
Deliteful does not normalize or transform values — date formats from each source file are preserved as-is in the merged output. Date format standardization would need to be done in your spreadsheet after the merge.

Create your free Deliteful account with Google and consolidate your carrier and 3PL shipment CSV exports into one unified tracking file in seconds.