Air traffic at both Chicago airports is almost back to where it was before the FAA facility fire last month. The FAA says the amount of arrivals and departures at O'Hare was at 90 percent of its two-month average yesterday while Midway was more than 95 percent. The agency also announced that technical teams are expected to remove all remaining fire-damaged equipment from the Chicago En Route Center in Aurora by this morning. Replacement equipment is currently being installed and tested.