Advisory trip planning
Trip planner
A multi-hop chain of fuel-stop airports origin→destination — every hop within aircraft range and terrain-feasible, direct across the flats and along real airways through the mountains.
This tool suggests stops and shows the terrain and airway basis of each hop. It never asserts the weather will hold or that fuel is available — stop categories are current observations, not a forecast, and stops are not filtered by weather. Advisory / planning use only — not for navigation.
Plan a multi-hop trip
The sanctioned way to plan farther than /plan's 600 nm cap: a chain of fuel-stop airports where every hop is within range and terrain-feasible. Try the worked example KCDW → KCVO (New Jersey to Oregon in a light single). Full JSON at /v1/trip. Trips are capped at 3,000 nm great-circle.
bad_param: from and to are required
Advisory / planning only · AIRAC cycle 2607 · not a certified navigation source.