July, Aug. 2002: Two bridges in Central China collapse, killing a combined 19 people. Sept. 2001: The Queen Isabella Causeway in Texas collapses after a tow boat captain loses control of a string of barges and currents drive them into a bridge support.
The average flying time for a direct flight from Bemidji, MN to Chicago is 1 hour 36 minutes; Most direct flights leave around 9:36 CST
Assuming your itinerary is NRT-HNL-NRT and no stopovers, the outbound flight is between 6:50 and 7:15 hours. The return segment lasts 8:10 to 8:30 hours. The difference is based on the time of the day that the departure is scheduled. Enjoy your trip.