My flight from Bangalore to Amsterdam via Frankfurt has been cancelled and I have been given an alternate flight:
Option 1: Take a different Swiss Air flight on the same day but via Zurich Airport.
Concern: As per my visa application, my first point of entry in the Schengen area is Germany; will it be an issue if I enter via Zurich, Switzerland?
Option 2: Take a flight to Amsterdam via Munich but with only one hour and five minutes of transfer time.
Concern: Is the short one hour time sufficient for passport control and boarding?
Option 3: Take the same flight to Munich but with a one hour and twenty-five minute transfer time, and then a layover at Frankfurt for one hour and twenty-five minutes before the flight to Amsterdam.
Concern: Do I need to go through passport control again at Frankfurt to board the Amsterdam flight? Will my active Schengen tourism visa be valid for this transfer?