My mom needs to go to India from Canada around mid Feb but we just learned that she would need to get a C1 visa for transiting through the US airport as she is a permanent resident of Canada. I was wondering if anyone that has access to the appointment scheduler can let me know when the earliest available time slot is for a C1 visa before I pay for the visa itself. We have about a month out so we are trying to see if it’s even worth trying to get the visa or should we just pay for a direct flight. Looking for Vancouver/Calgary appointments. https://9apps.ooo/