Basis Month | HDF Avg. Monthly Price | Month Applied | UP Mileage Surcharge in Item 695 in UP 6602, 6605, 6600 | SPRB Mileage Surcharge in Item 694 in UP 6603 |
| May 2026 | $5.600 | Jul 2026 | 71 cents/mile | 72 cents/mile |
| Apr 2026 | $5.501 | Jun 2026 | 69 cents/mile | 71 cents/mile |
| Mar 2026 | $4.921 | May 2026 | 57 cents/mile | 61 cents/mile |
| Feb 2026 | $3.722 | Apr 2026 | 33 cents/mile | 41 cents/mile |
| Jan 2026 | $3.523 | Mar 2026 | 29 cents/mile | 38 cents/mile |
| Dec 2025 | $3.615 | Feb 2026 | 31 cents/mile | 39 cents/mile |
| Nov 2025 | $3.822 | Jan 2026 | 35 cents/mile | 43 cents/mile |
| Oct 2025 | $3.679 | Dec 2025 | 32 cents/mile | 40 cents/mile |
| Sep 2025 | $3.748 | Nov 2025 | 33 cents/mile | 41 cents/mile |
| Aug 2025 | $3.744 | Oct 2025 | 33 cents/mile | 41 cents/mile |
| Jul 2025 | $3.779 | Sep 2025 | 34 cents/mile | 42 cents/mile |
| Jun 2025 | $3.599 | Aug 2025 | 30 cents/mile | 39 cents/mile |