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VOL-TEN CORPORATION

DBA DELTA CHARTER SERVICE

USDOT 932151 · MC-401938 · 4250 E MARIPOSA ROAD, STOCKTON, CA 95215

100Clear to loadLow riskVektor risk score · 0–100

Generated August 8, 2026 from the live FMCSA / NHTSA record. Decision support — not an FMCSA safety rating or a recommendation to use or avoid any carrier. Verify authority & insurance before tendering.

Watch · 0

Nothing flagged.

In good standing · 5

  • Active operating authority — Active for-hire authority is on file with FMCSA.
  • Insurance on file — BIPD (liability) insurance is on file with FMCSA.
  • Established 26 years — Operating authority has been on file since 2001.
  • Out-of-service rates below national average — Both vehicle and driver OOS rates beat the national benchmark across 124 inspections.
  • No BASIC safety alerts — No FMCSA intervention thresholds are currently exceeded.

Identity & authority

Operating status
Active
Common authority
Active
Contract authority
None
Broker authority
None
Safety rating
Satisfactory (Apr 8, 2026)
Authority age
25 yr
Registered
Feb 7, 2001
Out-of-service
No
Phone
(209) 465-1053
Email
reservations@deltacharterbus.com
Website
deltacharterbus.com
Address
4250 E MARIPOSA ROAD, STOCKTON, CA 95215

Fleet

Power units
0
Drivers
24
Observed units
27
Avg fleet age
10.6 yr

Insurance

Auto-liability on file
Yes
BIPD limit
$5M
Cargo on file
No
Cargo limit
Bond on file
No
Lapses
1

Safety · trailing 24 months

Vehicle OOS
1.2% (nat'l 22.26%)
Driver OOS
0.0% (nat'l 6.67%)
Inspections
87
Crashes
0
Fatal crashes
0
CSA BASICMeasurePercentileSourceAlert
Unsafe Driving00%FMCSA
Hours-of-Service00%FMCSA
Driver Fitness00%FMCSA
Controlled Substances00%FMCSA
Vehicle Maintenance0.111%FMCSA