Grand Teton Cancellations: Drop History
Our scanner has recorded 0 availability changes for Grand Teton. Here's when they actually happened.
PermitCast forecast
Forecast unlocks soon
We've been scanning this permit for 18 days. Forecasts unlock once we have 6 weeks of history.
How we calculate thisChanges by month
Every month is a real count of scanner-detected availability changes for Grand Teton — not an estimate.
| Month | Changes detected |
|---|---|
| February 2026 | 0 |
| March 2026 | 0 |
| April 2026 | 0 |
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026so far this month | 0 |
Last scanned Aug 24, 1:40 AM PDT. Counts respect our availability-change epoch (2026-07-03) — earlier scanner history isn't comparable and is excluded.
Best times to watch
We haven't recorded enough openings for Grand Teton to break this down by day and time yet. The grid has 28 squares, and we only draw it once a permit has at least 140 recorded openings — below that the darkest square is picked by chance rather than by a real pattern, so we leave it out.
Grand Teton drop report questions
How often does Grand Teton availability actually move?
Our scanner has recorded 0 availability changes for Grand Teton since it started tracking, broken down by month above. A change is any shift in the open-date set, so it counts dates closing as well as dates opening.
When is the best time to check for Grand Teton cancellations?
We haven't recorded enough openings for Grand Teton to answer this honestly. The grid has 28 squares and we only draw it once a permit has at least 140 recorded openings, so the darkest square means something. Below that we leave it out.
How fast will I find out if a Grand Teton date opens up?
Paid plans are scanned about every minute with alerts within seconds. Free accounts are scanned hourly. Either way, PermitSnag catches the change — you don't have to refresh the page yourself.