<sod >Flight BA 226 from San Francisco to London was switched to land on theÂ Canadian west coast after members of the crew became ill, the airline said It added that âa number of cabin crew and two passengers are being medically checked as a precautionâ.< eod>< sod > Flight BA 286 from San Francisco to London was switched to land on the Canadian west coast after members of the crew became ill, the airline said The flight was at 37,000 feet over the Canadian province of Saskatchewan, about two hours into its flight, when a decision was taken to divert the jet.< eod>