All examples for Shipping Cost Analyzer

LTL Freight Cost Spike Root Cause Analysis

Investigates sudden freight cost increases by comparing Q1 vs Q2 data, identifying root causes (NMFC reclassifications, fuel surcharges, GRI), and providing recovery recommendations.

Input

What you provide to the skill

Our freight costs jumped 35% from Q1 to Q2 despite unchanged volumes. I have LTL shipment data with carrier names, weights, classifications, and reclassification fees. What’s driving the increase?

Output

What the skill generates for you

LTL Freight Cost Spike Analysis: Q1 vs Q2 2025

Cost Increase Summary

Metric Q1 2025 Q2 2025 Change
Avg Cost per Shipment $881.32 $1268.53 +43.9%
Total Shipments 95 98 +3.2%
Avg Weight (lbs) 2122 2218 +4.5%
Monthly Spend $27,908/mo $41,439/mo +$13,530/mo

Your shipping profile is essentially unchanged. This is a rate-driven problem.

Root Cause Breakdown

Root Cause #1: Reclassification Fees (18% of increase)

Impact: +$69.28 per shipment | +$2,263/month

Quarter Shipments with Reclass Avg Fee % Affected
Q1 3 of 95 $2.67 3.2%
Q2 73 of 98 $71.94 74.5%

Cause: April 1, 2025 NMFC code updates reclassified 50%+ of commodity codes.

Common reclassifications observed in your data:

  • Class 70 items -> Class 85 (+21% rate base)
  • Class 85 items -> Class 92.5 (+16% rate base)
  • Class 92.5 items -> Class 100 (+11% rate base)

This explains the dramatic jump from 3.2% to 74.5% of shipments being reclassified.

Root Cause #2: Fuel Surcharges (23% of increase)

Impact: +$90.75 per shipment | +$2,965/month

Quarter Avg Fuel Surcharge % of Total Cost
Q1 $104.51 11.9%
Q2 $195.26 15.4%

Diesel prices rose from $3.82/gal (Jan avg) to $4.51/gal (May avg) = +18.1%

Root Cause #3: Base Rate Increases (59% of increase)

Impact: +$227.19 per shipment | +$7,422/month

All major LTL carriers implemented General Rate Increases (GRI) effective April 1, 2025:

  • XPO: 7.2%
  • Old Dominion: 7.4%
  • YRC Freight: 6.9%
  • R+L Carriers: 7.0%
  • Estes: 7.3%

Cost Breakdown by Carrier

Q1 2025

Carrier Shipments Avg Cost Avg Fuel Avg Reclass
Estes 14 $1076.95 $128.09 $0.00
Old Dominion 20 $841.47 $100.09 $0.00
R+L Carriers 18 $839.91 $99.28 $5.18
XPO 22 $935.57 $110.41 $7.28
YRC Freight 21 $767.49 $91.29 $0.00

Q2 2025

Carrier Shipments Avg Cost Avg Fuel Avg Reclass
Estes 9 $1222.46 $188.55 $67.00
Old Dominion 30 $1263.02 $192.06 $86.02
R+L Carriers 10 $1460.16 $226.72 $70.80
XPO 25 $1268.44 $198.27 $53.41
YRC Freight 24 $1212.96 $185.53 $75.98

Freight Class Distribution

Q1 2025

Class Shipments Avg Cost
70.0 27 $707.75
85.0 34 $821.82
92.5 15 $1087.87
100.0 10 $941.66
110.0 6 $1135.78
125.0 3 $1374.88

Q2 2025

Class Shipments Avg Cost Avg Reclass Fee
70.0 28 $983.93 $81.97
85.0 25 $1179.87 $70.60
92.5 16 $1304.91 $66.57
100.0 14 $1437.13 $68.27
110.0 6 $1581.80 $85.86
125.0 9 $1864.50 $50.50

Note: High reclassification fees on Class 70 and 85 shipments indicate these are being bumped to higher classes.

Top Cost Anomalies (Q2)

Date Carrier Dest Weight Class Cost Cost/lb Issue
2025-06-25 R+L Carriers CA 3479 125.0 $3135.23 $0.901 High reclass fee
2025-04-10 XPO TX 2934 125.0 $2573.08 $0.877 Review charges
2025-05-25 R+L Carriers CA 2468 125.0 $2268.55 $0.919 High reclass fee
2025-06-25 Estes CA 2436 125.0 $2136.34 $0.877 Review charges
2025-04-29 XPO FL 1189 110.0 $1141.59 $0.960 High reclass fee

Action: Review these shipments for unexpected accessorial charges or address correction fees.

Optimization Recommendations

Priority 1: Challenge Freight Classifications

Potential Savings: $950/month | $11,405/year

74% reclassification rate is exceptionally high and suggests many items may be misclassified.

Actions:

  1. Request detailed reclassification justification from carriers for top 20 highest-fee shipments
  2. Measure actual density (lbs per cubic foot) for commonly shipped items:
    • Class 85: 8-9 lbs/cu ft
    • Class 92.5: 7-8 lbs/cu ft
    • Class 100: 6-7 lbs/cu ft
  3. If items exceed density thresholds, submit NMFC classification appeals
  4. Work with packaging team to increase density where possible

Expected recovery: 35-50% of reclassification fees

Priority 2: Negotiate Reclassification Protection

Potential Savings: $792-$1,245/month

Your Q2 annual run rate is $497,266 with carriers. Use this leverage.

Negotiation points:

  • Request: Freeze rates for specific SKUs/commodity codes despite NMFC changes
  • Offer: 12-month volume commitment at current levels (392 annual shipments)
  • Benchmark: Share quotes from competing carriers for same lanes
  • Target: 30-55% reduction in reclassification fees

Carriers to prioritize: XPO and Old Dominion (your highest volume)

Priority 3: Optimize Packaging for Density

Potential Savings: $2,078/month | $24,937/year

Increasing density by 10-15% can shift freight class down one tier.

Actions:

  1. Audit pallet stacking patterns - reduce void space
  2. Test smaller pallet sizes (40x48 vs 48x48) for lighter loads
  3. Consider double-stacking compatible items
  4. Target: Move 25-30 shipments/month down one freight class

Example: Class 92.5 -> Class 85 saves ~$85/shipment

Priority 4: Fuel Surcharge Caps

Potential Savings: $741/month (if diesel stays elevated)

Action: Negotiate fuel surcharge caps at 18-20% of base rate in next contract renewal.

Current surcharges at 15.4% are high but reflect market diesel prices.

Priority 5: Route Optimization Analysis

Potential Savings: $2,486/month

Action: Request quote from regional carriers for your top 3 destination states.

Regional carriers often offer 8-15% lower rates for shorter haul distances (under 800 miles).

Total Recovery Potential

Recommendation Monthly Low Monthly High Difficulty
Challenge Classifications $792 $1,131 Medium
Negotiate Reclass Protection $679 $1,245 Low-Medium
Packaging Optimization $1,484 $2,598 Medium-High
Fuel Surcharge Caps $593 $889 Low
Route Optimization $1,658 $3,315 Medium
TOTAL $5,206 $9,178 -

Recovery: 38%-68% of the $13,530/month increase

Implementation Timeline

This Week (Immediate Actions)

  1. Request reclassification documentation from all carriers for shipments with fees >$85
  2. Measure density of your 5 most frequently shipped items
  3. Compile Q1 vs Q2 data to present to carriers showing cost impact

Next 2 Weeks (Quick Wins)

  1. Submit classification appeals for items that meet lower class density requirements
  2. Contact account managers at XPO and Old Dominion to schedule rate review meetings
  3. Audit packaging for top 10 highest-cost lanes

This Month (Strategic Changes)

  1. Formal carrier negotiations with prepared data showing:
    • $497,266 annual spend
    • Competitive quotes from regional carriers
    • Specific SKU rate freeze requests
  2. Packaging pilot program testing denser configurations on 25 shipments
  3. Request quotes from regional carriers for IL/OH/MI destinations

Next 30-60 Days (Long-term Optimization)

  1. Implement new packaging standards if pilot successful
  2. Execute contract amendments with improved terms
  3. Set up monthly monitoring of reclassification fees and fuel surcharges

Key Takeaway

The 44% cost increase is NOT due to shipping more or changing your logistics. It’s driven by:

  1. Industry-wide NMFC reclassification (18% of increase) - affects everyone, but you can fight it
  2. Diesel price surge (23% of increase) - market-driven, limited control
  3. Annual GRI (59% of increase) - negotiable with your volume

Focus your energy on challenging classifications and negotiating rate protections. These offer the highest ROI for your time.