If you change destination, switch from VFR to IFR, or change routing en route, what must you do?

If you change destination, switch from VFR to IFR, or change routing en route, what must you do?

• A. Change flight plan in-flight
• B. File a new IFR flight plan before departure
• C. Contact ATC to re-issue the clearance
• D. Cancel the flight plan

Answer: (A)

When you alter where you’re headed or how you’re flying (changing destination, switching from VFR to IFR, or rerouting en route), you must update the record of your flight to match the new plan. That means changing the flight plan while you’re still in flight so ATC has the current route, destination, and other details. This keeps air traffic control correctly informed, avoids confusion, and helps maintain safe separation. Filing a new IFR plan before departure isn’t correct for changes made after you’ve already started, and canceling the flight plan isn’t appropriate when you still intend to fly. While you may request a reissued clearance from ATC if you’ve altered your route, the essential action to take is updating the flight plan in flight to reflect the new plan.

When you alter where you’re headed or how you’re flying (changing destination, switching from VFR to IFR, or rerouting en route), you must update the record of your flight to match the new plan. That means changing the flight plan while you’re still in flight so ATC has the current route, destination, and other details. This keeps air traffic control correctly informed, avoids confusion, and helps maintain safe separation.

Filing a new IFR plan before departure isn’t correct for changes made after you’ve already started, and canceling the flight plan isn’t appropriate when you still intend to fly. While you may request a reissued clearance from ATC if you’ve altered your route, the essential action to take is updating the flight plan in flight to reflect the new plan.