Global travel chaos has airlines scrambling after fire forces Heathrow shutdown

The global travel industry was scrambling on Saturday to reroute passengers and fix battered airline schedules after a huge fire at an electrical substation serving London's Heathrow Airport forced closure of Europe's busiest air hub.

Global travel chaos has airlines scrambling after fire forces Heathrow shutdown

The global travel industry was scrambling on Saturday to reroute passengers and fix battered airline schedules after a huge fire at an electrical substation serving London's Heathrow Airport forced closure of Europe's busiest air hub.