As of now, most flights are grounded. Even if you are able to find a flight back, expect to be asked to quarantine for 14 days especially since Iran is a hot spot. At this point, the state department has a travel advisory that says “Do not travel”. This is not just limited to Iran but to all countries including Canada. This is a fluid and evolving situation. No one knows how it will be 2 months from now...could be better or worse.Any special unexpected encounters in relation to covid-19 on the entries back to US at the airports?.