Lavanya Marla, University of Illinois at Urbana-Champaign (image) University of Illinois at Urbana-Champaign Share Print E-Mail Caption Industrial and enterprise systems engineering professor Lavanya Marla and her team have developed models to help the airline industry create schedules that are less susceptible to delay and easier to fix once disrupted. Credit Photo by L. Brian Stauffer Usage Restrictions This photo may be used with stories related to this press release. Credit is required. Photo by L. Brian Stauffer. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.