A. SUMMARY
San Francisco International Airport Report on Monthly Passenger Traffic Statistics by Airline.

B. HOW THE DATASET IS CREATED
Data is self-reported by airlines and is only available at a monthly level

C. UPDATE PROCESS
Data updated quarterly

D. HOW TO USE THIS DATASET
Airport data is seasonal in nature, therefore any comparative analyses should be done on a period-over-period basis (i.e. January 2010 vs. January 2009) as opposed to period-to-period (i.e. January 2010 vs. February 2010). It is also important to note that fact and attribute field relationships are not always 1-to-1. For example, Passenger Counts belonging to United Airlines will appear in multiple attribute fields and are additive, which provides flexibility for the user to derive categorical Passenger Counts as desired.

This data provides information related to actual departure and arrival time of all airline flights arriving and departing out of assigned gates and stands at San Francisco International Airport. Additional remarks for delayed or cancelled flight operations are included in this dataset. Airport finance and operations collects this data for statistical and billing purposes. The data starts 1/1/2015 and is updated monthly.

A. SUMMARY
This dataset consists of San Francisco International Airport (SFO) The aircraft landing dataset contains data about aircraft landings at SFO with monthly landing counts and landed weight by airline, region and aircraft model and type.

B. HOW THE DATASET IS CREATED
Data is self-reported by airlines and is only available at a monthly level.

C. UPDATE PROCESS
Data is available starting in July 1999 and will be updated monthly.

D. HOW TO USE THIS DATASET
Airport data is seasonal in nature; therefore, any comparative analyses should be done on a period-over-period basis (i.e. January 2010 vs. January 2009) as opposed to period-to-period (i.e. January 2010 vs. February 2010). It is also important to note that fact and attribute field relationships are not always 1-to-1. For example, Cargo Statistics belonging to United Airlines will appear in multiple attribute fields and are additive, which provides flexibility for the user to derive categorical Cargo Statistics as desired.

E. RELATED DATASETS
A summary of monthly comparative air-traffic statistics is also available on SFO’s internet site at

San Francisco International Airport Report on Monthly utility usage and revenues by utility type and meter number

SFO conducts a yearly comprehensive survey of our guests to gauge satisfaction with our facilities, services, and amenities. SFO compares results to previous surveys to look for areas of improvement and discover elements of the guest experience that are not satisfactory.

SFO conducts a yearly comprehensive survey of our guests to gauge satisfaction with our facilities, services, and amenities. SFO compares results to previous surveys to look for areas of improvement and discover elements of the guest experience that are not satisfactory.

SFO conducts a yearly comprehensive survey of our guests to gauge satisfaction with our facilities, services, and amenities. SFO compares results to previous surveys to look for areas of improvement and discover elements of the guest experience that are not satisfactory.

SFO conducts a yearly comprehensive survey of our guests to gauge satisfaction with our facilities, services, and amenities. SFO compares results to previous surveys to look for areas of improvement and discover elements of the guest experience that are not satisfactory.

SFO conducts a yearly comprehensive survey of our guests to gauge satisfaction with our facilities, services, and amenities. SFO compares results to previous surveys to look for areas of improvement and discover elements of the guest experience that are not satisfactory.

** The 2017 survey and Data Dictionary will be published late Summer, 2017.**

This data set includes monthly utility consumption separated between tenant owned and commission owned (City of SF owned) end uses. The utilities analyzed are natural gas, electricity and water.