Susan Hotle

Dr. Susan Hotle

Assistant Professor
Civil and Environmental Engineering
301-H Patton Hall, Virginia Tech, Blacksburg, Virginia 24061
Ph: 540-231-7407  |   Fax: 540-231-7532   |   Email: shotle3@vt.edu
Education | Research Interests | Background | Selected Publications | Professional Service

Education

Ph.D: Civil Engineering, Georgia Institute of Technology (2015)
M.S.: Civil Engineering, Georgia Institute of Technology (2011)
B.S.: Civil Engineering, Georgia Institute of Technology (2010)

Research Interests

Air transportation, Revenue Management, Operations Research, Engineering Education

Background

Susan Hotle is an Assistant Professor at Virginia Tech and a member of the National Center of Excellence for Aviation Operations Research (NEXTOR II). She received her Ph.D. from Georgia Tech, where her research focused on customer online behavior in the airline industry. Through her work with the National Science Foundation Graduate Research Fellowship Program (NSF-GRFP) and the Airport Cooperative Research Program (ACRP) Graduate Research Award, Susan analyzed multi-airport choice as well as incorporated price endogeneity into airline search and purchase demand models for online booking channels.

Prior to coming to Virginia Tech, Susan supported the Federal Aviation Administration's Office of Performance Analysis as a GRA, Incorporated contractor. Her experience included calculating unimpeded taxi-out times, quantifying delay, and comparing the results with Europe and Singapore. Also, she collaborated with the European Commission and EUROCONTROL to internationally benchmark U.S. air traffic operations, where results are published in the 2015 Comparison of Air Traffic Management-Related Operational Performance: U.S./Europe report.

Selected Publications

  • Hotle, S., Baszczewski, B., and Gulding, J., (2016) "Using ASDE-X Surveillance for Taxi-Out Time Benchmarking and Delay Estimation." 16th AIAA Aviation Technology, Integration, and Operations Conference, Washington D.C.

  • Hotle, S., Castillo, H., Garrow, L.A., and Higgins, M.J. (2015) "The impact of advance purchase deadlines on airline consumers' search and purchase behaviors." Transportation Research Part, A. 82, pp. 1-16.

  • Hotle, S. and Garrow, L.A., (2015) "Effects of the Traditional and Flipped Classrooms on Undergraduate Student Opinions and Success." Journal of Professional Issues in Engineering Education and Practice.

  • Hotle, S. and Garrow, L.A., (2014) "Competitor Pricing and Multiple Airports: Their Role in Customer Choice." Transportation Research Record. pp 21-27.

  • Garrow, L.A., Hotle, S. and Mumbower, S.M., (2012) "Assessment of product debundling trends in the US airline industry: Customer service and public policy implications." Transportation Research Part A 46(2): 255-268. DOI: 10.1016/j.tra.2011.09.009.