Dates do not appear on a published schedule. They arrive in three ways — and understanding which is which is the difference between a plan and a lottery ticket.
Each of the five posts opens blocks of its own calendar, on its own timing, against its own staffing. A Mumbai release says nothing about Chennai — which is why one national feed will always miss most of the action, and why SlotDost tracks every post separately.
F-1 capacity is added in waves ahead of Fall and Spring intakes. H-1B stamping surges after cap results and around holiday travel. B1/B2 blocks are rarer and thinner relative to demand.
Every day, applicants reschedule, cancel, or let plans change — and each freed date returns to the pool, usually alone, at a random hour. Between batch releases, this trickle is the main source of bookable dates, and it rewards readiness over prediction.
You will find posts and paid groups claiming slots drop at a specific minute on specific days. Treat all of it as folklore. Release timing is not published, varies by post, and changes without notice; the people selling certainty are selling the claim, not the slot. What is real: dates cluster around intake seasons, releases are uneven across posts, and a date another applicant just freed can appear at 3 p.m. or 3 a.m.
That is exactly why SlotDost is being built as a sighting network instead of a prediction engine — when a real date appears, someone in the community is usually looking at the portal. Reported, confirmed and timestamped beats "trust me, Tuesday at nine" every time.
No. Each post runs its own calendar. Watching only your own post's news — or an alert stream filtered to it — catches openings a national announcement misses.
There is no published evidence for any magic hour, and cancellations surface around the clock. Chasing rumoured hours mainly costs sleep; a confirmed alert costs nothing.
Because thousands of applicants see the same calendar and the fastest completed booking wins. See our guide to ghost slots for what happened — and how to be the one who completes it next time.