Who decides
Sightseeing flights operate under FAA rules that require minimum cloud ceilings and visibility. The pilot in command makes the final call on safety, and operators may delay or cancel when wind, low clouds, storms or poor visibility make a flight unsafe or the views poor.
Rain, snow and wind
Light rain does not always stop flights, but low clouds and thunderstorms usually do. Snow and strong gusts can ground flights too. Summer afternoons can bring thunderstorms; winter brings crisp, clear days alongside storms.
If your flight is cancelled
When the operator cancels for weather, travelers are typically offered a new time or a refund. The exact terms are the cancellation policy shown on the tour's Viator page — that policy, not general advice, applies to your booking.
Plan with a buffer
Book your flight early in your stay so there is time to rebook if weather intervenes. Check the forecast the day before and watch for messages from the operator. Exact inclusions, fees and rules differ by operator and option — always confirm them on the tour's Viator page before you book.
Frequently asked questions
- Can I cancel myself if it looks cloudy?
- Your own cancellation is governed by the tour's cancellation policy on Viator, which may differ from an operator weather cancellation.
- Is turbulence common?
- Light bumps are normal; pilots avoid flying in conditions that would be unsafe.
