[Updated at 7:00 p.m.] London's Gatwick Airport also announced late Sunday that no flights will operate out of the airport over a six-hour period early Monday due to an ash cloud from a volcano in Iceland. The affected flights are scheduled between 1 a.m. and 7 a.m. local time, the same hours Heathrow plans to stop service.
[Posted at 6:34 p.m.] All flights going into and out of London's Heathrow Airport early Monday have been canceled due to a drifting ash cloud from a volcano in Iceland, a spokesman for the British Airports Authority told CNN late Sunday.
The affected flights are scheduled between 1 a.m. (8 p.m. Sunday ET) and 7 a.m. (2 a.m. ET), said BAA Heathrow spokesman Andrew Kirton.