Asiana Airlines Flight 214
The airport was closed for about five hours after the crash. Flights which were going to San Francisco were told to land somewhere else. Some of the other airports the planes landed at were Sacramento, Los Angeles and Seattle. By 3:30 PDT (22:30 UTC), runways 01L/19R and 01R/19L were open again. However, the runway the accident happened on 28L and the one next to it (28R) stayed closed. About 24 hours later, runway 10L/28R was opened again.