Flights have just gone back to 100% operation this afternoon. But the embarrassing reality is that they are not resuming because the ash has suddenly disappeared, but because a continued air travel ban was no longer economically sustainable. Now everyone is holding their breath to see if one of them falls out of the sky. So far, so good.
It's looking increasingly likely that an investigation will conclude that the flight ban, the biggest disruption in the history of civil aviation, was an unnecessary overreaction. If that is indeed the case, then the fight over who should shoulder the burden for the enormous losses the airlines have suffered is going to become fierce. A heated argument was developing yesterday between Ryanair and the EU over whether the ultra-budget airline would reimburse passengers for the hotel and meal costs they incurred while stranded by the volcanic ash cloud. CEO Michael O'Leary told Irish newspapers yesterday that it would refuse to comply with EU rules requiring airlines to reimburse passengers for these costs in the event of flight delays or cancellations.

