Since 2019 the FAA uses the ICAO flight plan for VFR and IFR. The legacy domestic VFR form is still accepted by Leidos for VFR.
Flight Plan Worksheet — PilotRules
ICAO flight plan
19 · Supplementary (kept by pilot, not transmitted)
Domestic VFR flight plan
File it
File online, or call and read the script below. A VFR flight plan is not ATC clearance and is not automatically opened — open it with Flight Service after departure and close it on arrival.
Leidos phone script
Fill the form, then press “Build call script”.
Worksheet only — it does not transmit a flight plan. File through Leidos (1800wxbrief.com / 1-800-WX-BRIEF) or an approved provider. Confirm equipment codes, NOTAMs, and TFRs.