After the service, I sauntered around our fair city and found some hidden gardens that I did not realize were there before, and remarked on the cloudless sky--which was also conspicuously absent any aircraft.
Not on a major jetway and with only a hobby airport, contrails are not constantly streaking and criss-crossing the sky, but the skies above usually have some traffic. I imagined that it would be very strange for H returning from a seminar and passing Frankfurt airport with all activity on hold. A German airline, realizing longer delays would become untenable, have dispatched a few test-flights between Munich and Frankfurt, and pointed to the lack of catastrophic engine failure as a sign that the invisible volcanic ash is a myth. I only am hoping that the dust settles before next week and mounting delays do not disrupt our travel plans.